when food is so good it feels like your having an orgasm in your mouth.
Ashley: Omg, did you taste the chicken patty at lunch today?
Tina: Yes, it was soo good i was having a mouthgasm.
by Terry from Reno 911! October 2, 2007
to experiance an orgasmic-like reaction to the tasting of food!
(laura eats charles's curry) "woah charles! like total mouthgasm!"
by Charles Sterling April 7, 2006
When you eat something that causes you to make pleasurable sounds out loud, exactly like the ones that you make when you have a orgasm.
"Oh my god, mmmmm, Oh my god, mmmmm, oh fuck".

"Are you ok"?

"Yeah. I think I just had a mouthgasm though".
by Made you look June 19, 2014
When something you eat is so good that your mouth basically has an orgasm. An orgasm of the mouth.
I had the best sushi in the world. It was such a mouthgasm!
by Aimee7979 March 2, 2011
When a food is so utterly fantastic that your knees buckle and your bottom lip quivers from delight. May lead to other "gasms" if you aren't careful.
Damn, that bone marrow was so good. MOUTHGASM!!!
by Kitchen Bitch December 8, 2013
Eating something so good it gives you an orgasm, in your mouth or in your pants.
Macdonalds cookies are so good, they give me a mouthgasm every time i eat them
by George November 27, 2004
the act of having a mouth orgasm when eating something really good
dude this Chinese food is giving me a mouthgasm
by tang wha April 17, 2011