Mouthfus 

To shot a shot in basketball in someone's face when they are directly guarding you. Typically the person is playing with their mouth wide open.

He shot that is Mike's face - right in his mouth. As Bell shot it he yelled "Mouthfus!"

Mouthfus by Phrozen1 July 10, 2011

Montana mouthfull 

Shit in a persons mouth, then they suck your dick till you cum while humming a recent Hannah Montana hit.

I got the new Hannah Montana album, Do you want to come over and receive a Montana mouthfull?

Montana mouthfull by shaggy80 July 25, 2009

mouthfuck 

Contrary to popular belief a mouthfuck is not another word for oral sex with a male genital although it is basically performed in a very similar manner.

When having oral sex, the passive partner generally inserts his penis into the mouth of the active partner who then again stimulates the penis via mouth and tongue for sexual excitement.

However, during a mouthfuck the usually active partner changes roles with the passive one who normally receives the blowjob.
The result is that the partner having the penis in his/her mouth remains passive (unlike during normal oral sex) while the partner inserting his penis actively rubs it in his partner's mouth, often very quickly for maximum sexual pleasure.
For even more excitement, the active partner can also hold the head of the passive partner and move it back and forth as if he would hold the waist of a female during intercourse in order to guarantee the continuous act.

Disadvantages of this variant of intercourse mainly concern the passive partner who can be seriously injured when both partners are not cautious. That is because the head and the mouth simply are not robust enough for this kind of action exposing the passive partner to dangers such as neck injuries or even the risk of suffocating. Especially if the active partner is strong, performs the act at a fast pace and additionally secures himself by holding the passive partner's head, the chances of an accident are very high.
The active partner actually being required to be active is also a big drawback of this sex variant as males typically enjoy a blowjob when relaxing and thus while being passive.

An important point is that a mouthfuck can be usually only performed actively by males. Strap-on mouthfucks are not very recommended as the chance of injuring the partner increases due to the (usually hard) plastic dildo.

"Antonia loves it when I give her a mouthfuck. But she doesn't moan because of her pleasure but because of the pain...and that turns me on even more." :D

"Did you know that Gary enjoys mouthfucks?"
"Jeez, what a gay ass"
"No no, with his girlfriend!"
"Oh... damn I wish I also had one to mouthfuck." :(
"Loser..." -.-

"Honey, what about trying something new this evening?"
"Oh God, I knew this moment would come sometime... what today? If it's anal, count me out!" :P
"err...yeah it was anal." -_-
"Well how about a mouthfuck? Isn't it as good as a... you know, intercourse in the ass, hmm?" :)
"How 'bout you mouthfuck yourself!?! I wanna buttfuck you right now!" :/
*leaves*
"Honey...?" :o

mouthfuck by BulligerVerstand January 2, 2009

mouthful of toothpaste 

mouthful of cum

''Johhny had a mouthful of toothpaste last night''

mouthful of toothpaste by mossballjar October 3, 2022

Miami Mouthful 

Having a girl put both of your testicles in her mouth at the same time.

This girl was shit at sucking dick... But when she got a Miami Mouthful,.. that shit was on!

Miami Mouthful by BWD April 23, 2013

mexican mouthful 

When a man of Mexican ethnicity shoves his whole dick into your mouth and cums

I got a Mexican mouthful at the airport yesterday.

mexican mouthful by thirsty ass turtle April 29, 2015

mouthful of hot sauce 

eating chick out while she's on her period.

Dalton didn't know ashley was on her period and got a mouthful of hot sauce.

mouthful of hot sauce by aaron montalvo December 16, 2006