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rude slang Awesome, great, or excellent. Can also be used as an exclamation. Look at his car! That's one bitchin' ride. You got us tickets to that concert? Bitchin'!
bitchin’and bitchen and bitching
1. mod. excellent; great; classy. (Usually objectionable.) This is a totally bitchin’ pair of jeans!
2. exclam. Terrific! (Usually Bitchin’!) Four of them? Bitchen!