When you take a poop on a woman’s foot anfter eating a crave case from White Castle; and then proceed to receive a foot job and use the poop as lubricant.
Did you hear about Greg? He got a flumpy mufkin last night from that bar skank! She lubed her foot up with turd juice!
by AggravatedHippo54 August 17, 2023
Get the flumpy mufkin mug.
The ritual of fucking fat chicks with pink eye when your dick ain’t all the hard it’s half limp and it’s kind of floppy and she so fat she’s lumpy.
Yo last night i fucked this 600lb chick with pink eye. It was a good flumpy plumpkin
by WayChill November 5, 2021
Get the Flumpy plumpkin mug.
Matt: "I look flumpy af today"

Dylan: "I agree man"
by Papi joe October 20, 2017
Get the Flumpy mug.
I met this girl on tinder, I knew she was fat from her pictures but it turned out she was just plain flumpy.
by Pgrogz November 14, 2019
Get the Flumpy mug.
used by a legendary trickster, flumpy is a curse to make sure your opponent laughs forever. otherwise its just a really fucking funny word
#1: FLUMPY!
#2: AAAAAHHHHH-
by Some Fuckin' Idiot April 30, 2022
Get the Flumpy mug.