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Any person who utilizes Twitter to promote their own professional expertise or the capabilities of their company. Typically applies to Twitter users whose tweets meet the definition above 50% or more of the time.
1. From a social media expert: "Twitter can be used to increase your interaction with customers." This person is a Twammer.

2. From the same social media expert: "INSERT FIRM NAME increased INSERT CUSTOMER NAME awareness by using Twitter X%." This person is a Twammer.
Twammer by Anonymous Tweeter January 26, 2009
Related Words
A person who over-uses their twitter account and posting random updates to either gain followers or have a large number of total tweets.
Bill- Hey, did you see Jane's tweets last night?
Bob- Yeah, she had 30 in a half an hour, what a Twammer.
Twammer by dd353 June 28, 2010
Twitter Grammar. A portmanteau of the words "Twitter" and "Grammar." E.G. using the word Tweeting instead of Twittering.
I'm Twittering about how I'm an ignorant shit with poor Twammar.
Twammar by ReallySuperDuper August 25, 2009
a kid and/or man who aint a bitch, mans up and cuts school when its called for, and will mess you up
Yo man, this cat here, is an f-in tammer man. I saw him stab a kid for smellin funny.
tammer by Tammer May 1, 2005

Tammered 

The state of being so tired that you act drunk or hammered. May cause one to ramble about irrelevant topics, slur words, and lose all focus. See also "Drunk-tired."
Person A: Were you drunk last night when you were talking about hedgehogs?
Person B: No, I was just tammered from pulling an all-nighter. And hedgehogs are sweet.
Tammered by ladjglajgjoaj October 25, 2011
Thing so thick it hits like a hammer
Thammer so dangerous it’s on the wanted list.
Ass so fat it makes you do a triple take.....and then get whiplash. I.e. thicker then cold peanut butter
Thammer by Starsky and Frankie November 8, 2021
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piddlefart

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Instead of doing my homework, I decided to piddlefart around for two hours.
piddlefart by Rene April 25, 2005
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square grouper

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"Base we've got some square groupers floating outside of Miami harbor."
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A girl who does ballet and only talks about ballet. Her schedule is filled with dance classes which does not allow her to do any other activity.
"Hey, do you know that girl Sally?"

"Yeah, she's kind of annoying. All she ever talks about it ballet."

"Wow, what a Bunhead."

"Hey Sally, you want to hang out this weekend?"
"I can't, I have dance."
"You're such a Bunhead."

"Yeah... I know."
Bunhead by Jen00 October 24, 2014
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