Similar to the female "cameltoe," the camelbak is a protrusion of the male genitalia through excessively tight or highly pulled up pants. The resulting bulge resembles that of a camel's back.

Voluntarily Celibate.
A person who chooses to be celibate. Can be for any given amount of time, for a short period or for their entire life. Can be for religious reasons or not.

related: incel

A Back Pack you wear that holds a bunch of liquid. (Most of the time liquor) You then suck it out of the back pack with a straw or tube. I believe there may be a better word for this, but I have heard CamelBak used many times.

A back pack that can be used to carry an excessive amount of liquid and get sucked out of a straw connected to the liquid pouch.