The physical reaction on someone's face, and in particular the involuntary contractions of the lips that occurs when an individual becomes extremely jealous or envious when hearing about the successes of others (family, friends, rivals, enemies) - usually this facial expession precedes a petty or otherwise disparaging comment. Often accompanied by the act of "Casting shade". See also - "Flounder Mode"
1. "Did you see Victor's face when Jimmy pulled up to the house in his brand new ride. Chrome was gleaming man. Yeah Vic got dat Flounder mouth real quick when he heard it was paid fo wit cash! "
2."Ohhh did you see last night !!?? Becky stay in Flounder Mode all night when she found out that she was actually the third round draft pick for Johnny. She was talking shit all night after he pulled the whole switcheroo right after they arrived at the party for a hotter chick. Dunno why she fighting so hard to swim upstream. She know she basic"
2."Ohhh did you see last night !!?? Becky stay in Flounder Mode all night when she found out that she was actually the third round draft pick for Johnny. She was talking shit all night after he pulled the whole switcheroo right after they arrived at the party for a hotter chick. Dunno why she fighting so hard to swim upstream. She know she basic"
by Street poet December 27, 2019
Get the Flounder mouthmug. A sexual act where your partner puts in a large pinch of dip and during sex, spits dip spit into your mouth
Dale wanted sex last night and I didn’t realize he had dip in and gave me an Alabama Uki mouth. It was so gross
by Obama’s left nut November 11, 2021
Get the Alabama Uki Mouthmug. 
by D@rk$h@d0w November 11, 2020
Get the It’s my mouthmug. When I woke up this morning I had a terrible case of dumpster mouth. I can't wait to brush my teeth.
by TMS515 February 8, 2017
Get the Dumpster Mouthmug. Pour milk on your partners head and in their mouth then put cereal in their mouth and then tape a spoon to the penis and feed a second person with the cereal.
by SmegNan June 2, 2025
Get the Milky’s malevolent mouth movementmug. Used when one or more people are continuously talking nonsense, while one is trying to gain attention.
Mikey: Yo reach casino tonight?
Jamie: Oh yeaa? i got 50 bucks
Mikey: yaa, i got no cash.
Mikey: Can you spot me 25? i'll give you that best buy certificate.
Mikey: We're getting sluts tonightt.
Massimo:yeeeoooooo, ima need that 20 Jamie.
Matt: naawww yooo i got work tomorrow
Alan: I got liquor..
Jamie: LISTEN WITH YOUR MOUTH!
Jamie: Fallsview shuttle arrives in 10 minutes.
Jamie: Oh yeaa? i got 50 bucks
Mikey: yaa, i got no cash.
Mikey: Can you spot me 25? i'll give you that best buy certificate.
Mikey: We're getting sluts tonightt.
Massimo:yeeeoooooo, ima need that 20 Jamie.
Matt: naawww yooo i got work tomorrow
Alan: I got liquor..
Jamie: LISTEN WITH YOUR MOUTH!
Jamie: Fallsview shuttle arrives in 10 minutes.
by Pastfarian December 2, 2010
Get the listen with your mouthmug.