PE for me meant hanging around doing nothing...
I broke my ankle rather badly when I was 13, and thus got out of PE for over a year. This was hellish in winter (freezing arse off standing by the football pitch having to make small talk with the teacher) but rather pleasant in summer (lounging around beside the tennis courts sunbathing when everybody else was getting all sweaty wielding nasty plastic tennis rackets).

One such summer day there were three of us not doing PE. Me (the aforementioned ankle), Jonathan ("forgotten" PE kit) and Weed (broken arm). Weed was not his real name, but that's what everybody called him since primary school, so much so that I'm buggered if I can remember what his real name was. Even the teachers called him Weed. We were sitting there, working on our tans, chatting about this and that, when Jonathan suddenly turned to Weed and said, "Weed, have you started your periods yet?"

Both Weed and I guffawed and WTFed until Jon surreptitiously winked at me...

Me: Yeah Weed, haven't you started your periods yet?
Weed: Boys don't have periods!
Jon: They do! Haven't you started yours yet?
Weed: No...
Me: Really?
Weed: When are you supposed to start?
Jon: When you're about eleven or twelve... If I hadn't started by now I'd be a bit worried
Weed: So, like, what happens?
Jon: It's horrible, all blood starts coming out your knob and stuff
Me: Haven't you started yet?
Weed: Oh, I just remembered, I HAVE started my periods!

Happy days...
(grandmasterfluffles Come to my Armageddon party on, Fri 20 Nov 2009, 11:52, 3 replies)

ah
boy's periods.

there's a victim in every class
(bamboozled Can hear you getting fatter, Fri 20 Nov 2009, 13:16, closed)

Awww Jesus hahahahaahhahaha
Hahahahaha

Oh happy days.
( Je suis un vagabond is an unfunny, up your own arse middle class knob, Fri 20 Nov 2009, 13:19, closed)

I recall being...
the age of about 12, prepubescent, when having a chat about ejaculation with a group of mates... have you cum yet blah blah, when Rich piped up, yeah of course I have, mines bright red... He is now a doctor, ahem.
(feedingtimeatthezoo day 1 of his bikini diet started, Fri 20 Nov 2009, 17:27, closed)