back on the smash

Pretty sure this was a Three 6 Mafia joint from back in the day. I'd like it to mean "back in the game" or "got it on smash", but I could be wrong.
We back on the smash!/we don't bang we blast!
'Cause we're back on the smash.
by Halien April 10, 2008
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back door smashed in

the act of penetrating the rectom of a male or female repettivley until ejaculation.
wow bobby is walking like he got his back door smashed in, by a penis!
by sicksicsixaec September 03, 2011
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