This is Gamzee from Homestuck,
But as a GIRL
BECAUSE IM GAMZEE
H0NK H0NK
L0L

And this is the reference image,

C0m3 j01n Homestuck dud35!
Ju5t s34rch up
Let's read homestuck
4nd y0ull f1nd 1t,
1m 4t [act 5 (part 1) part 2]