by sam is the best 4ever January 5, 2006

Jenny: so how far did you get with Steve
Jessica: I gave him Deep Mouth
Jenny: what?
Jessica: his dick was small
Jessica: I gave him Deep Mouth
Jenny: what?
Jessica: his dick was small
by biggerDaddy666 April 13, 2017

The act of French kissing, when one partner expects to use tongue and finds the recipient maintains an open mouth without any tongue interaction.
by NGK November 13, 2011

(verb) - To get one's mouth well and truly raped by another's tongue. Usually done in an agressive forceful and unorthodox manner where you feel physically sick afterwards.
Me - *walking along happily*
Ex bf - *grabs me by the face and suffocates me orally*
My friend - " Duuude you are sooo getting mouth merked!
Ex bf - *grabs me by the face and suffocates me orally*
My friend - " Duuude you are sooo getting mouth merked!
by S.to.the.A October 7, 2007

by PeteSkeet22 April 8, 2011

the sour, dry, or bitter taste you have in your mouth the morning after a night of partying, drinking, and/or smoking weed/cigarettes. usually accompanied by a sore throat, party hair, and/or a lack of knowing where you are.
man i woke up in Rob's tool shed this morning, but the worse part was i had some crazy afterparty mouth.
by moderna April 12, 2009

by The truth will set us free April 25, 2009
