In the sport or as some may say art of basketball it is commonly known as a dunk. "Yammed" = past participle.

To get more in depth with the term, it would be used to describe an EMPHATIC DUNK!

1. The kind of dunk to make you lean back in surprise and say "DAMN!"

2. The kind of dunk where it was so NASTY that it made everyone in the immediate observable vicinity go wild due to the amount of hype a player gets for dunking on another emphatically.

3. The kind of dunk in which others may think, "How the hell did Mike do that? He's only 5'4 but he dunked on the 7 footer!" It wasn't a hard dunk, but the fact that they pulled it off is reason enough to give props. (If you use your brain, you'll get it.)

4. The kind of dunk that rattles the rim, the backboard and the stanchion so much that it looks like a hurricane just hit it.
Ex 1. Did you see that one dude yam that thing from the free throw?
Ex 2. When Carmelo Anthony caught the steal and then went straight to the rim off a drop step and yammed it in Paul Milsap's face during the '09-'10 season.
Ex 3. Spud Webb and his yam on Manute Bol.
Ex 4. When Dominique Wilkins yammed the goal on any occasion period
by WGCS August 11, 2011
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A term for good, sweet pussy thats lovely for thanksgiving and is originally native to South Jersey.
Yo I got them yams last night.
by The Hamburgler November 10, 2006
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'yam me out'

'he was yamming me for hours'
by danycaramel February 11, 2010
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Yammed on is the saying when you slam it down (dunk) on an individual in the sport of basketball and they get a full mouthful of your fat, warm, pulsing, throbbing, palpitating cock.
Ethan went up to try and block Emery but got absolutely yammed on, he was basically shlobing all up on his sack
by absoluteyammage69 December 1, 2021
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Can mean many things from another term for giz to and alternate to the f-bomb. Used in trash talking
by 439 March 17, 2019
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A type of person who is a smartass and tries to one-up everybody in class. They are extremely obnoxious, it's actually a joke. Gets their shirt ripped in sport.
Bruh, Kevin is such a yam.
by rangerwithswagger November 8, 2019
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