[Skulhedface]

"My Internet Girlfriend Can Kick Your Ass"

"I-MOCKERY IS LIFE!"

"Every time you honk your horn, God kills a kitten."

or

"Every time you cut me off, God kills a puppy"

"BACK IN MY DAY WE MADE-DO WITH 8 BITS, FUCKERS"

"How did people express opinions before bumper stickers?"

"Honk repeatedly if you hate noise pollution" (might've been used before, but oh well)

"I can get through world 1-1 of Super Mario Bros. in 18.6 seconds."

"I'd rather be mocking you."