I don't really want to explain my caption but the humour is totally based on the double meaning of fault in conjunction with the word crack in the first line. You have used neither of these two words. In case the word mum is bothering you, I have changed it to dad.
See 12:00:57.
11:20am
Why?
11:21am
Because it's considered courteous to give a nod in such circumstances.
12:12pm
I don't really want to explain my caption but the humour is totally based on the double meaning of fault in conjunction with the word crack in the first line. You have used neither of these two words. In case the word mum is bothering you, I have changed it to dad.
3:28pm
I actually did not get this one until a few minutes after leaving the computer: Bravo! (Almost went over my head..)
4:02pm