Failing to accomplish basic tasks extremely quickly. Such as dying instantly in a video game or losing a game at round 1.

hair or hairdo

...simply put.

1. A hood or collar made from chainmail. Worn by the knights of old.

2. A substitute cuss word.

As a cycling term, to be stopped abruptly atop a hill by a slower rider, resulting in a crash due to a loss of momentum.

Stands for Com' On, It's Friday

The hairstyle ( coiffure ) you wear after getting a proper and vigorous fucking.

A USPS-delivered hair-styling kit with instructions on how to make an idiot of yourself with an outlandish hairdo.