the act of tonguing fuck out of someones arse crevice (unshaven) either before of after one has been for a ringpiece poo painted doup destroying brown number whilst using your stubbly chin to tickle ones bean, back and fourth like a man on a mission.. making you out to be some kind of mega mad mental mechanical man machine!!
guy - "YOU`RE AWAY TO GET TAKEN!!"
girl - "where tho?.. Ive got a gungy doup and you need a shave"
when your mouth could not possibly taste or feel any worse, usually occuring the morning after a long night of partying including alcohol, excessive smoking and/or other "party favors"