Smash and Lash

To lead someone into having sex with you and then leave immediately after and never communicate or be associated with them again as if they never exsisted. Can also be abbreviated to S&L.

"Girl, remember the boy I met the other week, yeah well he full did a smash and lash on me."

by wan2thedon23 June 29, 2017

stash lash and gash

The three main elements of expenditure for a Uni lad. Typically, how his student loan will be spent.

Can't believe I spent all my loan on stash lash and gash already..

Good lad.

by Lashatron3000 April 26, 2011