kick up the arse

A forceful gesture or message of some kind (usually delivered with good intentions) that acts as motivation to the (previously unmotivated) recipient. Primarily heard in UK, Australia. The threat of divorce was the kick up the arse he needed to start working on improving his marriage.

Common Names:

Name	Pronounced	Usage
Hyder	-	Arabic
Noelia	-	Spanish
Bolanle	-	Western African, Yoruba
Wystan	-	English (Rare)
Liesl	-	German
Balkwill	['bɔ:kwil]