What is Smash Out?
1.
leave, leave in a hurry
"Man, he just smashed out."
2.
To Smash Out is to party till the party is OVER... to be so damn trashed that you spent the night SMASHING OUT. The Smash Out originated 4 thousand years ago, but remains alive in Miami where the SMASH hosts SMASH HOUSE parties every week.
Tonight is that party at Voyage... Im going to SMASH OUT.
See
3.
To have familiar relations with, usually sex.
If you're going to smash out with that skank, wear a condom.
See
4.
to fuck somebody up
"we just lookin for some dudes to smash out"