An extreme example of a woman with a bad attitude (bitch). Also, a woman who is excessively bitchy all the time, for no apparent reason.
The wife just chewed me out again 'cause I forgot our six-and-a-half-year anniversary. Damn, what a thunderbitch!
by Xenolan May 10, 2006
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A woman having extreme angsty, conceited, or just plain old backstabbing qualities.

Thunderbitching: having or expressing these qualities openly and consistently.
1: Did you talk to Suzanne today? She wont stop yelling at people.

Uh, I know, complete thunderbitch.

2: Look, I know you are having a bad day, but quit thunderbitching!
by rosemary kath January 29, 2008
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