Shrek was enjoying his day at his swamp home since his friends were all far away doing fantastic things since he just wanted to relax for the time being when suddenly portals opened up and bright vibrant cartoon characters suddenly emerged like they won't stop coming.

"The hell?" Shrek "What are ya doing in my swamp?"

Space Ghost looked around to his fellow Hanna Barbera cartoon stars and rubbed the back of his head. "Someone want to explain to him so we can get this ogre with?"

"You know I'm standing right here." Shrek murmured in an annoyed tone while folding his burly arms together. "Easy on the puns why don't ya."

"We can tell you but the answer is going to rock you and not in the good way." Fred Flintstone added while holding a bowling ball in his hands.