Donkey Gums doesn't need horns.
He's that "badass"
( WHARRGARBL, Mon 22 Jun 2009, 17:03, archived)

*dual fives*

( Donkey Gums @mattcomedy, Mon 22 Jun 2009, 17:04, archived)

He does have horns.
They're just so long they've gone back round and are now entering his head instead of exiting them.
( Edd: The Unfunny Try-Hard Edgelord, Mon 22 Jun 2009, 17:06, archived)

I think I've won this fight Edd.

( Donkey Gums @mattcomedy, Mon 22 Jun 2009, 17:09, archived)