to dunk on someone, similar to the white folk word "jammed"
"Did you just see Nate Robinson? He just YAMMED on Yao Ming!"
by Trevor Martin June 16, 2008
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West Midlands slang - to eat something. See also "et".
"Mum, I'm tired of coal and beef dripping batches!"

"Shut your noise, Noddy, and get it yammed."
by EnglishNuclear February 11, 2016
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1~ To be really drunk.

2 ~ to engage in something very excessive, and need to drink excessive amounts of beer for the event.
- Aye man I was fucking yammed last night.

- We gotta get yammed up for that game.
by wojo44 April 23, 2010
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a vegetarian fart, with overtones of yamm and beets. undertones of brie.
"Oh hell no. I think that granola-lesbian just yammed down this aisle"
by jaek July 25, 2006
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When one has just eaten nice food and is asked what food they have just eaten.
I just yammed on a bacan sandwich with bare west indian chilli sauce.
by GuerillaCity March 05, 2009
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a poorly hit a golf ball that "slices" or "hooks" to the left or right
How'd you do? (referring to golf outing)

Pretty good, I had a few nice drives. I fuckin yammed one, though (meaning you messed up and hit it into the woods! lol)
by Hubbz June 30, 2013
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