smoke and chill
It's when you invite a girl over to smoke some weed and get high. Because when she gets high, she gets horny and when she gets horny, you can fuck her brains out.
Josue: I asked this girl to smoke and chill.
Jonathan: what happened?
Josue: whatchu think? We got high and fucked.
Jonathan: what happened?
Josue: whatchu think? We got high and fucked.