Derived from derp
Funny in a retarded way
Friend: *skrrt's his leg into his last brain cell*
Other friend: "why so darp?"
What femboys and weebs say to sound cute/animeish
Femboy: "tihi :3 i see your bulgy-wulgy Uwu rawr mind if i take a peek?"
Any normal person "ew no what the f*ck get away from me"