Wedgies, Noogies and Swirlies
Wedgies were pretty common in grade school/junior high. My best wedgie story is when my friend gave my younger brother a wedgie where he ripped the waistband halfway off my bro's tighty whiteys. Must've been halfway up his back before the drawers gave. I got my fair share too.
Noogies and arm burns, also common. I remember for a short time a couple guys in my class tried to give people arm burns using pencil erasers. Or try to convince someone gullible enough to do it to themselves. One guy I know did it on the back of his hand. I wonder if the scar is still there.
Swirlies. I have never known anybody who claims to be on the giving or receiving end of a swirlie. There was always the threat of a swirlie from my older brother & his friends but no one seriously tried to administer one (let alone the mythical? "vanilla"/"lemonade" or "chocolate" swirlie). Now, I'm sure someone, somewhere gave/got a swirlie; just nobody I know of. Coda: there was that one dude though.
That's my experience.
Whatcha got?