chilling out; relaxing (usually with others)
What are you up to this arvo?" "Not much mate, just muzzin"
by gowz June 14, 2010
muzzin, slang for womb, preferably female, human
whoah, that muzzin dilated 15 times during the pregnancy!
by sheezzzz December 08, 2007
tripping or feeling fuzzy on drugs
Munched down 25 shrooms this morning, been muzzin all day
by liccoke October 03, 2015