From World Of Minor Threats Barfly TPB

The Lower Lair bar is home to all sorts of supervillains, lowlifes, and scumbags... but only one of them has to puke digestive fluids onto his food to eat. $#!%eater, the humanoid mutant fly, is a loser, a lifelong minion who lives to serve his criminal master. But what happens to a henchman when he no longer has anyone left to hench for? Comic book legends Kyle Starks and Ryan Browne  present the heartwarming, feel good, coming-of-age story about an insect monster-man searching for his identity amongst the criminal underworld of Twilight City. Collects issues #1-4.