unfuckingbelievable

[ uhn-fuhk-ing-bi-lee-vuh-buhl, -in- ]

adjective

1. so remarkable as to strain credulity; outrageous:

   I would say his excuses are unfuckingbelievable, but I’m not even remotely surprised.

2. extraordinarily good or shockingly bad: The nerve of this guy—he’s unfuckingbelievable.

   The tacos are so delicious and the salsas are unfuckingbelievble.

   The nerve of this guy—he’s unfuckingbelievable.

Word History and Origins

Origin of unfuckingbelievable¹

First recorded in 1995–2000; by tmesis, i.e., the interpolation of a word, here fucking, between the parts of another word, here un-believable