To do something agressively.
Alek keeps yamming the throttle and burning his tires.

Jeff kept yamming the brakes to make me spill my drink.

yam yammed
by SqueakMaster-9000 February 11, 2014
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Yamming (v.) - The act of having a sexual partner pour honey on the receivers stones and licking it off.

Candied Yams (n.) - The state of your balls after a yamming session.
Me and the pig from the party picked up some honey for a long night of yamming.

My candied yams are so sticky after that trainwreck was done sopping up all the honey that was on them.
by siv73 April 9, 2010
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When a person throws an object in the air and catches it and says or sings "yam" into it, as if it were a microphone
."Mike is new at yamming"

."Mike just yammed that calculator"
by Richard Caminiti July 11, 2008
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Yamming - {verb} Já-míng when some one is playing minecraft on Yams the revival server.
Alex: Is anyone yamming?
Steve: Yes hop on!
by yammerenjoyer May 19, 2022
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When a person yawns, you make a fist, and thrust the fist to towards their face (thumb towards their mouth) with out hitting it, while whistling.
*Whistle is heard*

J: Haha! I just yammed nate while he was yawning!

E: Dude, stop yamming people. you douche
by Zelmanator December 1, 2007
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Person from the Black country which is in the west midlands, very close to birmingham. The Black country dialect is very unique. Yam yam derives from 'you am' e.g 'yam coming with me ay ya?'
A couple of drug smoking munch seeking yam yam's in a car:

"Yam gewin the wrung way! Where am yo gewin kid?"
"I ay at all!"
"Ye yam, yo day tek that last turnin ya saft get!"
"Oh arr, soz I day realise"
"yo'll atta gew back im starvin I cor wait no longer kid!"
by A drug smokin yam yam June 8, 2007
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The act of licking another person from side to side along the longest part of each butt cheek without lifting your tongue. yam to yam Y2Y
Ray : Damn! Chema, let me go yam to yam!

Chema : Damn dog! From cheek to cheek? What if I clench?
by Saucy! September 6, 2018
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