pain in the arse

An especially irritating, aggravating, or obnoxious person, thing, or situation. Primarily heard in UK. You know, Jack, you may be my friend, but you can be a real pain in the arse sometimes! This calculus homework is a real pain in the arse. It's not that I don't understand it, it's just so tedious!

Common Names:

Name	Pronounced	Usage
Kiara	kee-AHR-ə	English (Modern)
Holley	['hɔli:]
Shamira	-	Hebrew
Stephen	STEEV-ən (English), STEF-ən (English)	English, Biblical
Jamaar	jə-MAHR	African American (Rare)
Beatrix	BE-ah-triks (German), BAY-ah-triks (Dutch), BEE-ə-triks (English)	German, Hungarian, Dutch, English (Rare), Late Roman