a nasty, red, painful, sometimes bleeding, open wound as a result of a typically centralized, rubbing motion between two rough and/or non-lubricated surfaces. often occurs during doggy style sex, on the knees of the receiver, from direct carpet to knee contact.

v. collectively or individually finding someone/something to blame for a problem, as opposed to brainstorming which connotes finding solutions to a problem

n. the act of finding someone/something to blame for a problem

(from a TV ad for HD television)

A rash or red mark on one's body caused by the friction of one's skin rubbing on a carpet or rug. Often happens during the act of sex or play.

When, during vaginal intercourse (or the attempt at) in the missionary position, the male's lower umbilicus area (the area below the belly button) as well as the surrounding abdominal region, are penetrated by the female's stubbly, three-day-beard-like pubic hair. The repeated, thrusting movements of the male eventually lead to "rugburn" - conventionally a reddish, rash-like discomposure of the skin. Warning: In certain cases, rugburn can yet create skin ruptures and cause minor bleeding.

The razor burn you get after shaving your crotch.

The rash you get when you're grinding on a woman who does not keep up with shaving her hooha and parts surrounding.

When the pubic hair of anothers genitalia is rubbing against the other persons genitals during sexual intercourse,causing sores and burns. And also causing burning when urinating for females.