When a person is doing childish shit, acting immature, or being petty. Usually used in the negative sense like the previous examples, but it can also be used when you're currently messing around for no reason and just killing time.
by THEBX41 November 3, 2012
Get the Twerpingmug. by Kewguy September 1, 2016
Get the twerpmug. by Jon November 10, 2004
Get the twerpmug. by sysvjbjr August 20, 2010
Get the twerpmug. annoying "twerp" with a high pitch squel in your ear when you wake up in the morning feeling digusted to hear a pre-pubed boy singin and prancin like a balet and fat viking singin chick type combined.
by I-H8-U September 6, 2012
Get the Twerpmug. by Phucc Ngo January 19, 2017
Get the Twerpmug. 