[RippleFire]

a "wedgie" involves grabbing the back of their underwear and hoisting it up until they squeal

With a popular variant known as the "Supreme" involving vertical lift at several places around the waistband. The name is based on the observation that when applied to male victims, their cries resemble those of a group of a popular female singing group.

[areafiftyone]

LOL - I suppose they start squealing "I Hear a Symphony" when that happens.

[Constitution Day]

Okay, wedgie-ologist:

What's the difference between a Supreme wedgie and an Atomic wedgie?
Inquiring minds want to know.