Toad (X-Men Movie)
"The grotesque mutant known only as the Toad is the most loyal member of Magneto's Brotherhood. His green skin, protruding tongue and super-human leaping ability gives him both the appearance and powers of his namesake. The amphibian-like warrior is a fierce hand-to-hand combatant and can execute kicks and attacks that no martial arts master could ever hope to emulate. He can even shoot acidic slime from his mouth to suffocate or burn his enemies in order to turn the tide of battle in his favor.