With the intro out of the way, let's begin this crossover and alternate ending where Mac becomes emotionally scarred and is extremely furious of everyone in Foster's for their foul mistreatment, but ends up in Peach Creek.

Apart from the faded laughter and mocking from the residents of the Foster's mansion, the loud honking sounds of Mac's clown shoes, and the blowing of the wind, everything was silent and quiet. Outside of the mansion and to the sidewalk are some trails of birthday cake icing and frosting.

Walking along the sidewalk away from the mansion is Mac, dressed up entirely as a clown and covered in birthday cake. His clown shoes made loud honking noises as he walked. He was so mad and so angry and fed up and so furious of how horribly mistreated he was and taken advantage by everyone in Foster's both young and old (including Madame Foster and Mr. Herriman) and both imaginary and non-imaginary, including those he thought was his friends by the names of Frankie Foster, Coco, Eduardo, Goo, and Wilt, how they've all taken Bloo's side, and how they went too far with this sadistic prank and finding it and his torment and misery amusing, his face became red with anger, his teeth gritting and grinding, and steam coming out his nostril whenever he breaths, and steam coming out of his ears. He takes off his clown nose and throws it out to the street.

"I can't believe them!" he sneered and rant in anger and fury as he walks alone, "After all I did for them, they just do this to me? How could they?"

His heart beats intensely with his anger and rage and he has everything he went through today all in his head.

"One. Step. Ahead! Yeah right!" Mac furiously says gritting his teeth and rants, before he then went into an outburst in rage, "Well, THAT'S IT! This is the last straw, I'm out of here, for good! I'm never coming and visiting Foster's ever AGAIN! I've HAD IT!"

As he walks by the bridge at the river, he snarls and growls in fury and rage and grabs his blue clown wig, clown hat, and large amounts of birthday cake that covered him, throwing it on the pavement. He then begins to stomp on them in rage as hard as he can with his left foot. But, unfortunately, due to the birthday cake's thick frosting and icing and Mac's elongated clown shoe, he slips and slides across the pavement of the bridge until he then flies off the bridge and lands into the river with a big splash.

As Mac swam up to the water's surface, he gasps for breath and could see and feel the river's strong current is dragging through and away from the bridge. Most of Mac's clown facial paintings and the birthday cake has been swept away from the flowing river. He hears some laughing and taunting of people coming from the bridge and he turns behind to the bridge while being swept by the river's current and saw children and their parents laughing and mocking at the poor 8 year old boy. The river continues dragging Mac all along and Mac tries to swim to shore with no success. Then, all of a sudden, Mac hears the loud gurgling of water coming towards him. He turns and saw that he's heading towards a waterfall. Mac tries to swim away from the approaching fall as hard as he can, but the strong current combined with his long clown when kicking and paddling were not very useful and so he screams as he falls and plunges into the waterfall.

After his fall, he continues to float through the river's current while passing by is a large sign with a peach and peach trees on it and labels "Welcome to Peach Creek".

A moment later after being dragged by the creek's current, Mac would gasp for air and cough. He would then swim and paddle to the shore on the other side of the river and by the time he reaches it, he pants in exhaustion. So far, while Mac is still in his clown outfit and has partial birthday cake icing in his hair, the only things he loses from the waterfall and rapids were his facial paint and his left clown shoe. After a moment of sitting and panting in exhaustion, he would look around and see a forest of shrubs and trees.

Mopingly, Mac leaves the shore and heads to the forest. His footsteps make the loud honking sounds of his right clown shoe.

Mac, depressed, continues walking into the forest, thinking about what he has gone through today. The loud honking of his clown shoe starts to irritate and anger him more. Then, he hears sounds of a lawnmower coming from behind one of the shrubs. He rushes in and pulls through the bushes to view.

In front is a large, abundant trailer park in a classic 1960s era style full of trailers and mobile homes along with dog kennels, wrecked cars, furniture, clothes lines, vehicle components, household appliances, yard objects and junk. At the center of the trailer park is a large sign that's labeled "Park n' Flush".

Curiously, Mac leaves the bushes of the forest and approaches Park n' Flush, looking around at the area. But his loud honking footsteps of his right clown shoe start to become annoying and so, angrily he grabs his right clown shoe and takes it off. He then stares at the clown with all his hatred and rage and what he had gone through in Foster's today was coming to him into his mind. His teeth grit and he growl and snarls in anger and rage and tightens his grip on the shoe. Then, he furiously throws the clown shoe high up over the trailers before he angrily continues walking to Park n' Flush.

I don't own anything!

Ed, Edd n Eddy is created by Danny Antonucci at aka Cartoons

Foster's Home for Imaginary Friends is created by Craig McCracken

Both by Cartoon Network