(Not sure where to post this)
When I was at work experience (at the University Of Surrey, lucky me) I noticed that the IT guys (who I was working with) would always turn what one of them said into something else.
For example:
"Can I hold that for you?"
"Hold what?"
*Both Laughing*
I couldn't work out what they meant until after they stopped asking and the first guy said
"you have a sick mind"
BINGO, I worked it out.
But really, what is the point of this fooling around?
Same with "she said" jokes, my cousin had fun tormenting me with those.
"grab that for me" "that's what she said" GRR