This is a term used in awkward or tense situation in places in Ireland.
Timing is very important, if it is said in a bad moment it's
bad timing, but if said in a very tense or
anxious moment, it's good to excellent timiing.
Teacher: Where's your homework? ....
How dare you come into this room without your homework!
HOW DARE YOU!
Example 1:
Boy 1: So Josh boy, what a man?
Boy 2: Awesome
timing