Wiktionary
pain in the butt
n. (context idiomatic English) A nuisance; a source of trouble or annoyance
Usage examples of "pain in the butt".
We're okay with that, but there are some new flying tanks that are a pain in the butt.
She told me to go away, that she didn't want to see me, I was a pain in the butt.
Since I got this from Atherton, he didn't quite phrase it like that, just complained that this cop in Edgerton was a pain in the butt.
Then she shook her head, remembering what a pain in the butt it was to cart around all the extra stuff.
Life with Rita was turning out to be a real pain in the butt, at least in some of its aspects.
Kate decided Candy's visit wasn't such a pain in the butt after all&mdash.
Kate decided Candy's visit wasn't such a pain in the butt after all—.