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36.
Twerk or the plural term "Twerking", means to shake the ass around in a fast, sexual act of arousal. Usually performed by hot females, usually having a large butt. Can be performed by men, but it's usually not meant to be sexual in any way.
Miley Cyrus, can't twerk for shit, she has no ass.
Did you see Jennifer twerk yesterday at the mall? She had such a nice ass!
Billy's mom can't twerk because she is just too old.
by Cummins - Casey B. September 03, 2013
 
37.
Something Miley Cyrus can't do AT ALL. Also the reason Liam Hemsworth dumped her sorry ass (which is also quite flat and uneven).
Friend 1:Did you see Miley Cyrus at the VMA's last night?

Friend 2: Yeah, but I wish I didn't. She looked horrible!

Friend 1: Yeah, she should never twerk again!
by The Adorkable One October 02, 2013
 
38.
A tweeting jerk. One who must announce to the world that they are a tool in 140-character missives on twitter.
Tom got really trashed and was a total Twerk last night. He tweeted crap all night long.
by Salwanhoward September 28, 2013
 
39.
1. To move your ass up and down in a 'popping' manner.
2. To grind on an object and/or person.
1. Did you see her twerking on the dance floor?!
2. I saw her twerking on that dick last night.
by guy12345678890 September 16, 2013
 
40.
The act of standing with feet shoulder width apart while bending forwards at the waist, sticking out then shaking and jiggling the fat on your backside and upper thigh area. Does not work well on people without much body fat.

(See; Miley Cyrus VMA's)
"Miley Cyrus got her twerk on at the VMA's. She continued to twerk so much people in the audience did not know where to look. Will Miley ever come back from this tounge out twerking disaster?"
by SpecialK888 September 07, 2013
 
41.
shake, wobble, and jiggle.
Dude #!: My girl is gonna twerk for me tonight.

Dude #2: jajajajajaja
by cocotwerk August 19, 2013
 
42.
1. To dance using predominantly your bum, usually sexually.

2. Where people in Yorkshire go Monday to Friday, 9-5pm.
Guy: "That girl was twerking so hard last night her ass looked like a bowl of Jell-O"

Person 1: "You coming for a pint?"
Person 2: "Can't mate, I've gotta get t'werk"
by fleurdevin October 09, 2013