Smash & Dash 

When guys Fuck then leaves real quick

Julie: How was the first night with you bf?
Sarah: Oh man, it was smash & dash

Smash & Dash by somidahomie October 24, 2015

Smash & Dash 

When you get a hot girl and you wanna bang. So you get to know her for about 30 minutes and then you fuck, and gtfo of there.

"You wanna Smash & Dash?"

Smash & Dash by anefyon July 5, 2016

Smash-And-Dash 

(Verb)
To have sex with an individual, and then after said intercourse, escape at the earliest convenience with/without the consent/knowledge of your partner.

The chicks fine, but I think she has Pica. Smash-And-Dash for sure bro!

Smash-And-Dash by TheKingNick December 16, 2010

smash and dash 

When you have casual sex with a counterpart and then never talk to him/ her again.

Friend 1 "Did you hit it?"
Friend 2 "Yeah bro, but it was a smash and dash"

smash and dash by CutTheCreditCard March 25, 2016

Smash-n-dash 

The act of having sex and then leaving with no strings attached. A one-night stand.

'Are you going to call that girl you hooked up with last night?'
'Nah, it was a smash-n-dash.'

Smash-n-dash by D. Bougs August 28, 2006

Smash n dash

To have sex with a girl and then leave her and act like you never met her.

aye nigga, im finna pull a smash n dash on this bitch right here.

Smash n dash by Skr8 Savage May 31, 2016

Smash and Dash 

To go to a party just to smash some chicks and leave.

I went to the girls party just so I could have sex with some other girls and dip right after. I did a smash and dash

Smash and Dash by acchill April 6, 2015