underbottom

The underside of something, such as a waffle.

Mira poured syrup on all the waffles, but then realized her friend Desean was allergic to syrup, so she gave him the underbottoms of the waffles which had no syrup.

by Jermaine Clancy December 8, 2013

underbuttoned

when a man leaves too many buttons undone so chest hair is sticking out

alberto: what do you think, am i under buttoned?
rosita: you could make a wig with all the chest hair i can see - when not wearing a tie, two buttons or more is underbuttoned

by desmian March 21, 2022