1 definition by Thomas Crews

Top Definition
small in stature, timid, scared of confrontation. an all around pussy.
1. I've caught fish in this lake before but they are all milli's or milli-mouths. 2. Don't be such a milli-mouth and whip his ass. 3. That guy is a milli-mouth maggot!
by Thomas Crews August 30, 2008
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