A travass can be used as noun or as adjective that can be used described 1. something really gross, nasty or foul. 2. Or something really rednecklike activity. 3. Could just describe an unusual activity and definition could have multiple meanings totally up to how you would like to decipher the topic.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."