HAXXOR is an "original" (well, not entirely) character by MrNightmist.
Shoots a non-damaging glitchy projectile. The hit opponent has his/her/its B attack negated for a while. If refelceted back at HAXXOR he'll won't be able to do this for awhile.
For 15 seconds, HAXXOR can fly around and fire Hadoukens. His flight can be canceled if you attack him.
Infinite Petrol Hax-
Glitches and teleports randomly, and pours slippery diesel on the ground.
Rams forward. If he dosen't hit anyone, HAXXOR trips.
Epic Glitchy Griefing-
HAXXOR glitches out, transforms rapidly to 5 random different fighters, all performing their B move. Then HAXXOR appears with a diamond sword from Minecraft, shouting "CREATIF MOD ROXX!" and slashes it around, then setting fire to a random opponent. "IT'S GRIEFING TIME!"