one who's face is full of fish products not typically consumed by humans. this was created by a man named derek mossey in milford new hampshire at the age of 6 months.
o my god your such a chum face!
by Derek Mossey April 24, 2005
the face one makes when super baked and super drunk, but feelin better than ever, eyes squinty as fuck, and a closed mouth smile that makes you just look like a chum. if ur chum facin, ur doin it right
dude, ur so chum faced right now
by theycallmeskim March 26, 2012