Worstter

Abilities:

 * Spit a torrent of goo from his mouth that can be sticky, slippery, driver, or acid
 * Has powerful sharp teeth
 * Despite the size of his arms, has great strength
 * With no nostrils, can survive in toxic atmospheres
 * Can absorb attacks and heavy hits, and makes a funny rubber noise with every hit
 * Literally is indestructible. Can survive cuts, rays, even being in lava and acid

Weaknesses:

 * Once is inflated from his goo, needs to spit immediately as he can't contain much time
 * His small size gives it great disadvantages against larger opponents
 * Although he is indestructible, isn't painless. He has to endure the pain