Idea base off of iusedteabag post on tumblr
"Living with a crazy Dorito turned human was a lot more challenging then what most people would think" Dipper mused to himself as he made a cup of tea. Sure there were ups, like the apocalypse stopping and having an all-knowing friend to help with homework, but there were some issues too.
Bill had the oddest quirks. He would spend hours upon hours on the internet, then mope for three days because of some silly argument or another. He would have the craziest mode swings as well, one moment a happy go lucky personality, then a being of pure distraction.
That's why Dipper turned to tea. Tea was the only thing that kept him sane for the past year now.
"Hey Pine Tree!" Bill shouted as he skipped into the room.
"What Bill?" Dipper sighed as he took a sip from the hot tea in his hand. The warmth slowing down the headache he was sure to have due to the former demon.
"You know what's totally gay?" he said with a cheeky grin. Knowing the demon by now, Dipper knew he wouldn't like the answer, so he had to beat the demon at his own game.
"You-"
"Your Internet history?" Dipper said quickly.
Bill stood there stand for a couple of seconds. Then quietly he mutter as he left the room
"You cheeky son of a goat..."
Dipper grind widely as he watched the demon walk away. For the first time ever, he beat Bill in his insult game. To celebrate he decided to add some honey to his tea, which he only ever dose on special days.
"WAIT A SECOND!" Bill screeched somewhere in the hose. Moments later the loud stomping feet of one Bill Cipher came running down the stairs, and into the kitchen.
"WHY DO YOU KNOW WHAT MY INTERNET HISTORY LOOKS LIKE?!"
Dipper just laughed.