Apparently now a pretty hipster shape

The most boring instrument in the world. Really.

A philosophy holding that the three key elements of life are eating, sleeping and sex.

the section above the dick or vagina for a skinny person

Along with the landing strip (line) and the Brazilian, the Triangle or upside down cornchip is one of three most common pubic hair arrangements a female can have.

1. A geometric figure with three sides.
2. A three-sided handheld instrument, usually classified as percussion, played with a mallet.
3. A female genital piercing that circles the clitoris- not to be confused with hood, which pierces the skin over it.