plumb 

Extremely, entirely, absolutely. The correct spelling of the word as it is used, especially in the Deep South, is plumb, not plum.

That dog ran so fast after the rabbit, he was plumb exhausted.

plumb by Ole Deepsouth September 28, 2012

plumb 

A simpleton, dunce or idiot. Sometimes used in London.

"Eric's just fallen down the stairs... what a plumb!"

plumb by el tony July 25, 2006

Plumb 

To have casual sex with a girl.

derrived from how many pornos involve plumbers.

See that hot girl? I'd totally plumb that.

Plumb by rsktod January 8, 2005

plumb 

to shove your tool into a girls dirty snatch

gabe wants to plumb michelle

plumb by dufa January 11, 2007

plumb 

the straight version of the word faggot; british slang for “exactly straight up and down”. basically straggot but much more creative

ew, you like girls? god, bryan, you’re such a fucking plumb!

plumb by whyte_ryce June 29, 2020

Plumb 

Short for "plumber."

"Dude, let's go get some Taco Bell."
"Can't, I got a plumb coming between one and four."

Plumb by gregin' (Greg Dahlen) December 24, 2019

Plumb 

Slur noun meant to denigrate people who are average.

Becky is such a plumb, she won't stop wearing uggs and bitching about pumpkin spice lattès.

Plumb by Mala Mesa March 21, 2020