When you invite someone to smoke and bang.
Tom: Did you fuck Mindy yet?
Ben: Nah, she's coming over tonight for some Cheech and Schlong.

Brett: Do you like Cheech and Chong?
Kathy: Sometimes, it depends on the day.
Brett: What about some Cheech and Schlong?
by KenShasta February 9, 2016
Get the cheech and schlong mug.