Yam 

Verb - To smack something or some shit

I swear to god bruh if you don't shut up now I'm gonna have to yam you

Yam by Beats by Bre June 29, 2018

Yam 

1) To run up on someone and dunk on them while having little to no athletic capacity.

2) a sweet potato

*Derek runs up to a fellow class member at the beginning of math class(generally one of lesser height) and touches the wall above their head(custom is to have a vertical keep not exceeding 4 inches), dunking or “yamming” on said class mate*
He would then exclaim “Get yammed on!”

Yam by IhaveNoHops July 8, 2018

Yam 

Pressed Xanax bar. Often contain Fentanyl, Etizolam, and a variety other drugs besides Alprazolam

“I’m not taking those fake-ass pressed yams.”
“Yeah but them yams slap tho”

Yam by Juugerjuuger July 18, 2018

Yam 

you are mental

Omg yam that is the opposite on what we are discussing.

Yam by fatima from da area September 27, 2018

yam 

a delicious fall vegetable, a mood, a possible synonym to yeet

"big yam"
"yam that"

yam by yamyeet October 25, 2018

Yam 

A person who goes after everyone in their friend group and makes everyone uncomfortable with their hoe moves.

Wow did you see Emma grinding with our two friends? What a yam.

Yam by ghurlll October 29, 2018

YAM 

(Noun) Used as a verbal way to describe a mentally ill white American /Synonym/Slow in the fucking head/ Gullable/ Retarded

The hallways at Olympic Heights are filled with plenty of yams.
I saw a yam walking to class but he looked a little more retarded than usual.

YAM by Yam supremacy March 12, 2019