Iridonian

"Mess with the Zabrak and you get the horns!"

Iridonians or Zabraks were humanoid sentients who were very horny—their heads, that is. They were supposed to be fierce warriors, but that was disputed when the Mandalorians bombed the G*nk out of some of their colonized planets. Most galactic races loathed Iridonians, probably because they looked an awful lot like some sort of Hell Fiend nightmare triggered by a spice overdose.