clean the chimney

To stick a tongue up one persons nostrils removing all snot and boogers often done for sensual reasons, but not always

Dude 1: bro Stacey came over last night

Dude 2: bro that’s sick did she clean the chimney
Dude 1: you know it dawg, My sinus is HELLA clear

Purp

When you burp but a little bit of puke comes up

Homie1: bro can I get a breath mint?
Homie2:bro why did you just purp?
Homie1:bro yeah and it tasted disgusting!