A girl that is not that hot but she thinks she is gods gift to men. That is a SHAMMER!
That girl has a lot of attitude at the bar thinking she is paris hilton type looks but she in actuality is not very hot she is a shammer!
by Mark ItsYourSale.com December 27, 2007
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The bastard child between Hammered and Shit faced.
Damn Peach, you were so shammer faced last night you threw a 1/5th of Gentleman's Jack at me, now we just have a hole in the wall.

Is that guy shammer faced? No, thats just Oscar being Oscar.
by blacksburg rhino May 27, 2009
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Someone who puts on full running gear and runs alongside marathon runners for the last 3 miles of the course -looking surprisingly fresh. Glory hunter. Shouts encouragement and takes pictures as they overtake them.

Avoids problems like Runners Bum.

The full kit wanker of the running world.
Did Nick do the Mara-sham again? Yeh, the whole 2.9 miles. That F-ing mara-shammer.
by Buakk November 21, 2019
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A person that speaks the truth on Instagram comments.
" I called that Marc a slut shammer because he spoke the truth on my sister's insta post"
by Umpa Lumpaa October 13, 2017
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A military term for an operation in a situation where ROTC cadets are deployed into a combat situation.

The ROTC cadets are separated into two platoons; the first being the dedicated cadets who wish to better themselves in their training to become military officers, the second being the 'shammers' i.e. the people who do not care to better themselves or to be an officer and only go through an ROTC to have their schooling paid for.
The operation consists of the platoon of dedicated cadets shielding themselves in combat with the disgusting, fat bodies of the undedicated cadets. The reason for this being that the undedicated cadets are useful for only taking bullets.
These indifferent cadets will assist in Operation: Shammer Shield by running out into the clearing and revealing the location of the machine gun nest.
by johnerism December 13, 2009
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"Shammered" is another way of describing someone who appears or is drunk.

Derived from the slang/phrase "Hammered," which also describes someone who is drunk, and the word "Shot," which, in drinking terms, describes some who is totally piss drunk "Shot," and is acting like a compete idiot because of it; therefore his mind is "shot." (Gone) (Done) (Finished) (Temporarily Fried)
Oh my god, Dom that guy is totally f*ucken "Shammered." He doesn't even know what he's doing or saying.
by Gianni Devino August 29, 2009
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