Gleek: Who can the monkey defeat?

I like Gleek. Some people don't take Gleek seriously but I think he is an easy-going and clever addition to the superhero pantheon.

The subject matter says it all here. Gleek is not the most powerful hero in the universe. Who can this underdiscussed hero defeat?

Gleek could probably give someone quite a:

bump

Can Gleek beat Snarf from the Thundercats?

wtf is this......

Gleek might get spanked by Snarf. But if Snarf gets caught while he's spanking the monkey Gleek wins when Snarf dies of embarrasment.

Can Gleek defeat Flash Thompson?