A prank often pulled in high school, in which a group of kids hold one kid upside down over a toilet then dunk their head in and flush it, resulting in a "swirl" style hairdo.
The popular kids have me many swirlys in high school, finding it amusing to hold my head in the toilet and flush it repeatedly. One time they got six people to go pee in the same toilet without flushing before dunking me repeatedly and using my hair like a toilet brush. I've only ever had one chocolate swirly (where someone poops in the toilet and doesn't flush before giving the swirly) and it was the worst experience of my life!!
A wedgie where the victim is hoisted up to the top of a flagpole by their underwear. This is the best form of wedgie if you want the victim to suffer the longest, and if done in the summer, can last for days.
I gave this nerd called Jake a flagpole wedgie during summer vacation. I stripped him to his briefs and strung him up on the flagpole, giving him water and canned beans three times a day. I managed to keep this nerd up there for six days, and by the time a construction worker got him down, he was a mess (his underwear was his bathroom) and he couldn't walk cause of the pain in his butt. I still wedgie Jake to this day.
When someone (usually a bully) selects a victim and pulls their underwear up from behind with great force, resulting in pain to the rear end and humiliating the victim. Many variants exist, though the basic form is grabbing the waistband of the victims underwear from behind and pulling them upwards.
In high school I received many wedgies from this popular kid a grade above me. He would usually hold me in the air and bounce me by my tighty whities until I cried. Often cornering me when I walked into the bathroom, he has given me wedgies so painful I wet my pants. This happened five times freshman year and basically destroyed my social life. Wedgied suck!!!
A form of wedgie in which the victim's underwear is pulled up so far it reaches over their head, usually hooked under the chin so they are blinded at the same time. This can be done as either a back or a front wedgie, though front is much harder to achieve.
I gave atomic wedgies to the nerds who really deserved it. This punishment was best done in a locker room, where I had the time and help from others to give the best atomic wedgies to the nerds and freshmen. It often made them cry, and a couple even pissed their pants because of it. One of my favorite wedgies to dish out .
A form of punishment used widely throughout American High Schools, in which the receiver's underwear is yanked violently up into their buttcrack, often causing extreme pain and chafing.
I used to give this freshman atomic wedgies until he cried. He was really short and small so it was easy to give him some really powerful wedgies that made him unable to sit for hours or even days afterwards. The best time was when I gave him a frontal wedgie so hard it bruised his nuts. Those were the glory days.
A variant of wedgie in which the receiver's underwear is attached to a high up place, suspending them helpless in the air.
I once kept this freshman in a hanging wedgie from a tree in my backyard for three days. I kept him fed and watered so he kept peeing himself constantly. When I finally let him go, I took all his clothes except his tighty whities and dumped a bunch of fire ants down the front of his underwear. He ran off screaming like a maniac. Needless to say he never came back to school.
When a school bully takes you into the bathroom and dunks your head in the toilet, then flushes it repeatedly so it swirls all around your head.
In high school I used to give this kid named Eric swirlies in his own piss. I would sneak up on him while he was taking a piss, wait for him to finish, then grab him before he could flush and shove his head in for a good long while. Yup, He got a lot of piss swirlies.