Morning Mouth 

When waking up in the morning and your mouth is completely dry and smells bad

ex.1 DAMN! Carlos you have some morning mouth .
ex.2 Man i woke up with morning mouth i really needa brush my teeth.

Morning Mouth by ELEAZAR! and carlos December 27, 2008

Good morning mother fucker 

A tall glass of Monster energy drink and Orange juice over ice.

After a long weekend in Reno,Matt needed a"Good morning mother fucker" just to make the drive home.

Good morning mother fucker by cassida December 15, 2008

Morning Mouthful

When someone is asleep with his or her mouth open, and you place your cock in his or her mouth and let them wake up to a mouthful of cock. Surprise! It is also possible to ejaculate in the open mouth and allow them to wake up with a foul taste. Ideally, both should be done to achieve full effect of the surprise. Not only will they realize the foul taste in their mouth is semen, but they also see that it is from your cock.

"Julian fell asleep with his mouth open again in his dorm room. I set his alarm clock and waited for an hour, but it was worth it to give him a morning mouthful. Man was he mad, especially since he's straight."

Morning Mouthful by Willy Billy December 9, 2008

Morning mouthwash 

A morning mouthwash is when a person wakes up another one by spunking in their mouths leaving a morning mouthwash

Guy1: I totally gave him a morning mouthwash this morning

Guy2: damn bro that’s nasty!

Morning mouthwash by Frank Reynolds has aids September 14, 2018