ADJECTIVE: the term used to describe an individual who has behaved in a manner that has fallen well short of vocational and/or social protocol. Also more popularly abbreviated as "UTB".

Antonym: over the top ("OTT").
Example: "You're wearing dirty jeans and sneakers at work? Seriously man... that's a bit under the bottom."
by beartacticks April 11, 2010
Get the under the bottom mug.
Phrase describing something particularly underwhelming; lackluster.

Antonym of "Over the top".
Has nothing to do with what's under your seat.
"His sales approach was so under the bottom that everyone in the room fell asleep."
by alternatevil February 11, 2012
Get the Under the bottom mug.