To act cute in a disingenuous manner, usually to get attention or something you want. Taken from the old phrase "What a ham," which was used to describe an actor who overacts.
That dog is hammin', trying to get some treats.

Look at her hammin' trying to get some cash for new shoes.
by crk September 18, 2012
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1.To rain death upon those that are inferior in any sort of game (especially online games). 2.To destroy anything in your path and always come out on top. 3. To kick insane amounts of ass
Player1: Damnnnn! I was hammin that match! No one could stop me!

Player2: Just got done hammin on some noobs! Get some!
by Buckthorn November 16, 2011
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something that smells bad or something that either sucks or is ridiculous
oh man, that guy at the gym was really hammin
by yardin jones August 1, 2007
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1. Getting smashed

-short for "hammering down the sauce"
"God she was fat, i must have been hammin the sauce hard last night"

"Joe Montana loves to ham the Sauce"
by mattwj87 June 4, 2009
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the act of doing nothing of importance, or goofing around.

Typically executed by 100% goofballs.
Mom: Johnny! Quite hammin' around playing halo, and do your homework!
by julsiamarie June 30, 2011
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The Art of Jelly Hammin lies somewhere between Whiskey Dick and some of the best sex of your life; due to endurance. Warning: The come down is a killer. Make sure to compensate with heavy does of HD porn and marijuana and in some cases Vitamin B.
Last night was ridiculous! I was jelly hammin' with her till sunrise but never closed the deal. #sweatynuts #closebutnocigar
by Green/Irie/Panda/69 October 10, 2014
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