I remember when we used to hand our coloured bands in after our light flashed up but sneaked back in and stayed in the water so the attendants would not see us without a band and kick us out.
Also onetime we were trying different ways to dive and our mate(you know who I mean mini) shouted "Do this" and ran and dove into the pool with his hands down his side, he resurfaced and shouted "No don't" then loads of blood started running down his head, we just burst out laughing before calling for an attendant
Slipping over in the ice rink and while on the floor someone accidently skated their blade into the gap between my fingers, causing a big cut.
The smell of the chippy opposite the leisure.
meeting the townies to to go looking for a bit of pre-match football bother with opposite fans.