When you have sex with a girl (smash) and then shit talk her behind her back (trash). Generally only done by douches.
Person 1- Dude, that chick Ruby is a total buster.
Person 2- Didn't you nail her?
Person 1- Of course. It's the classic "smash n trash".
Person 2- Dooooooooouche.
Person 2- Didn't you nail her?
Person 1- Of course. It's the classic "smash n trash".
Person 2- Dooooooooouche.
by poony mctang July 12, 2010

by MickeyThyMouse April 27, 2019

A word that describes the action of getting down and dirty with a garbage worker. Any sort of sexual act with a garbage worker works. It is also describes the act of having oral sex with a teacher.
Hey math teacher! All I can think about is trash-bagging you. I’m gonna come to trash bag you tonight.
by yum yum sauce July 2, 2020

by jscarbs July 29, 2017

" oh have you hung out with that new chick, taylor?"
"Nah I saw her hanging out the back of a pickup of truck, covered in monster. She's real taylor trash."
"Nah I saw her hanging out the back of a pickup of truck, covered in monster. She's real taylor trash."
by Marzipan dreams April 2, 2017

by smilymoney November 15, 2019

That dude on YouTube is such a trash puppet- he’s doing the same crap the other guy did on MTV 20 years ago.
by marecia February 4, 2021
