Inapproriate, unsuitable, or just plain wrong for a situation.
*All blacks when AGAIN! Team and crowd cheers*
Team member A: Fucking awesome!
*Team member B slaps team member A on ass*
Team member A: That was just uncalled for mate.
An insult used in New Zealand and Austraila. Apparently telling one to cut one's head off is a bigger shot to the balls than calling one a bugger.
American: Might as well cut your head off
Aussi: What did you just say ta me?
*Ameircan has his arse handed to him.*