4/20 cheez-it
Basically like regular 4/20 but instead of smoking a ton of cannabis, you and your peers enjoy copious amounts of cheezits to your heart's content.
Freddy: *monch cronch* 4/20 cheez-it my dawg!
*Freddy passes the bag of cheezits*
Dennis: *monch cronch* YE YE!
*Freddy passes the bag of cheezits*
Dennis: *monch cronch* YE YE!