a moron or idiot; a goof, tool, ass clown; botard; asstard
The guy is such a momo that Id like to beat him like left-handed, red-headed stepchild.
by weave March 27, 2003
momo is the slang for motel
get ur ass to the momo (also mo-mo), bitch.
by chewy510 June 03, 2006
one half moron, one half homosexual
damn hes such a fuckin MOMO!
by the greatest July 16, 2004