The lowest life form in the workplace not only trying to butter up to the boss or manager but to his superiors and even to the regional or company CEO.
The President of the company came to the store to visit but that little ass kisser ruined his visit by kissing up to him and giving a gift to him making the other co-worker very angry with her.
by BruinKiller3469 February 28, 2014
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1. Any of several groups of people who flirt, laugh, joke, or bow down to someone of a higher status or position, in hopes of attaining said position or keeping the current one they already possess.

2. Any person or group of people who connect their lips to a buttocks a.k.a: ass.

3. Your garden variety superstore employee with exception of walmart and target. Most prevalent in high end places such as

Tom thumb, Randall's, Safeway...etc.
1. "Bill is such an ass-kisser, this is the third time he has complimented the boss since that new position opened up."

2. "Whatever you do don't kiss Julia, she has this fetish for ass-kissing, and she uses her tongue."

3. "Hello valued customer! Please turn around and lean forward so that I may better kiss your ass today!"
by CitizensArrest June 30, 2012
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An Ass Kisser is SOMEONE who lets a evil person crap all over them, and excepts it, then, in return The ASS KISSER does great things to try to make the evil person happy. The ASS KISSERS life revolves around the evil persons feelings and what the evil persons needs and wants are...
CAROL: Lisa ruined My wedding! She Fought with My whole family! I'm baby sitting Her kids this weekend.

CAROL: Lisa started a fight between Me and My Husband Again! I'm having Her over for Our picnic.

CAROL: Lisa ruined the pinic! I can't believe what She did!?

CAROL: Lisa ruined Easter! Are you guys coming to her house for Memorial Day?

CAROL: Lisa M. ruined Christmas Eve at My house! We went to her house Christmas morning:)

CAROL: Lisa lost her Driver license cause all the DUIs , I'm driving Her everywhere and She's Screaming at Me.I gotta go! Lisa needs a ride to the store!

CAROL: What's wrong with You? I accept People for WHO & WHAT THEY ARE!

Me: Oh My God CAROL, YOU ARE AN Ass Kisser !!!
by I'm NOT Carol July 11, 2008
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Someone who bears down with their rectum forcing it onto the back of a toilet seat before they wipe.
Some ass kisser left their mark on this public toilet.
by road smoker February 29, 2008
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1) A person who comes to Urbandictionary.com and posts the name of the person who they hope (probably in vain) to some day end up with. These people flood urbandictionary with thousands of useless definitions in the hopes that (Insert name here) will see it.

2) A self-aggrandizing loser.
by Dr. Matt NotSoDangerous August 19, 2004
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