[Drango]

People who use the word “tea bagger” are mostly FISTERS.

Fister in the 0bama fist bump sense, or the clenched fist, black panther salute. No sexual innuendo intended.

[Col Freeper]

You might want to take a look here:

http://theweek.com/article/index/202620/the-evolution-of-the-word-tea-bagger