Because...
[ B.O.Y.S.: Boys On Your Screen (The Message Board) ] Written by Phred am 13 Jun 2001 01:50:58:
As an answer to: you mean they don't wear knickers? written by kabby am 12 Jun 2001 15:03:35:
"not wearing knickers" isn't as funny as "freeballing", and it is, after all, strictly about the komedy, kabby.
I will concede, certainly, that having to EXPLAIN the joke does tend to remove a measure of the humor.
:)
P., expecting k. to keep up...