Top Definition
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.'
by D. Bougs August 28, 2006
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.
by Skr8 Savage May 31, 2016
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.