can be inverted, of many shapes and sizes,colors and textures, soft or wrinkley (if over the age of 60), usually attached to a mouth. can be compared to a loonie, with a raisin sitting on top. can be tweaked, rubbed, even pulled. (or pushed)

A piece of pipe that is threaded on both ends. The short lenths of pipe that connect the components on a manifold.

The worlds greatest friend to all. On everyone. Played with a lot. Sometimes abused. But nipples is the awesomest friend in the universe!

there pink and sometimes pointy and some have hair some are big some r small

The beach is one of the few places there would be any actual double standard that works in a males favor, since males do tend to walk around with no shirts on at the beach, and females don't. It would also be one of the few double standards that does not work in a female's favor in life. Though if every female that went to the beach really wanted to walk around topless did so, there would be a lot of females to arrest hypothetically, since you don't often see any females arrested for walking around topless, or for exposure. The real question is would females want guys staring at their tits all day, which would be inevitable, and is the social conditioning that females go by when keeping their tops on. Nobody is staring at a male's nipples at the beach.

A term referring to El Nopalito - a Mexican restaurant in Kennesaw Georgia, known for it's cheap beer and relaxed practices on checking IDs.
The Nipple's patrons range from college age students to families to more collage age students; most of whom go there for the cheap beer.

When someone's nipples erect through their shirt, typically a tight one. Usually used for gay men.