bitchin'

adjective

bitch·​in' ˈbi-chən 

1

slang : remarkably bad : detestable

of all the bitchin' luck

2

slang : remarkably good or cool

a bitchin' car

Word History

Etymology

probably short for sonofabitching, from son of a bitch + -ing entry 3

First Known Use

1957, in the meaning defined at sense 1