When one slithers their tongue on their partner's neck; creating the sensation of a slug sliding around on their neck.
by Todd_the_alligator June 2, 2017

Person 1 " Yeah I was there yestredy-yesraday-yestercay-YESTERDAY FUCK! had a mouth stroke for a second
by TaVe-Ronin November 2, 2020

When you look at a guys mouth and He has a slight underbite with a puckered lip, and you know the way his voice is going to sound before he speaks.
by Twittergay93 April 12, 2020

When a man is receiving oral sex and cum's in the other person's mouth. That person then spits the cum all over the man receiving oral sex.
by Matron Malice March 17, 2013

The condition where one has burned the roof of one's mouth by attempting to eat an item of food that has not yet cooled to a reasonable temperature for consumption, i.e. "before it was cool".
"I was so hungry I ate the pizza straight out of the oven and had a bad case of hipster mouth for the next day."
by hqrsie November 11, 2011

the subsequent nasty sensation left lingering in one's mouth after performing fellatio (hopefully experience by a female).
Girl 1: "After he blew it in my mouth, I had cockon-mouth for at least an hour!"
Girl 2: "Yeah, but didn't he have it in your ass right before that?"
Girl 1: "Ohhhh, right. Doh!"
Girl 2: "Yeah, but didn't he have it in your ass right before that?"
Girl 1: "Ohhhh, right. Doh!"
by position_x_force February 25, 2005

by Rachel_atl February 20, 2009
