When performing cunnalingus on a woman whose pubes have heretofore never been trimmed. The experience can best be compared to slogging through the Mekong River Delta c. 1968. The fear grips you. You're back in the 'shit!
Hesh: I met this chick last night. She was hot, beautiful and amazing. I took her back to my crib and we got busy. All was great until I hit the sticky place. Man, she was a beast! I was Munching the Mekong; she was so hairy.
by Knucklehead Boy May 5, 2009
violent, explosive diarreah after eating vietnamese food. is usually red and feels like you are shitting razor blades.
by wreckage February 10, 2003
Generally an asian (Vietnamese, Cambodian or perhaps Filipina or Chinese or Korean even) female that dates a black guy.
I like Dave Chappelle a lot, and he certainly has a nice little Mekong River delta mudshark for a wife.
by boi1ermaker September 9, 2011
Referring to a substantial amount of liquid or can also be used when an individual has excess verbal communication with another; often preformed in a irritating manner
Dude 1: “I had such bad diarrhoea yesterday it was like the river Mekong”
Dude 2: “shut up dude, you’ve been spewing out the river Mekong for the last ten minutes”
Dude 2: “shut up dude, you’ve been spewing out the river Mekong for the last ten minutes”
by spaghater3000 October 18, 2023