noun; n: a particular fashion of blowjob that requires the blower to be high out of her proverbial mind. She/he must be so high as to have the symptom: kottonmouth, with said kottonmouth he/she must blow the blowie.
brosef: bro, i got me a kotton mouth blow job!
brohan: bro, no way that's dope!
brosef: I KNOW, RIGHT!