I had a blast talking with you, too. Anytime is fine with me.
Teens and older speak differently to each other than to adults... and vice versa. I'm sure his friends found his comment to be hilarious, even if short lived.
I'm sure any attempt of a parent telling an mild off color joke or personal sexual involvement is 100 times worse for them. At least it is for my kids, though they stop me before it gets even close.