a practice in which hackers draw a symbol in chalk on a wall or pavement to indicate the presence of a wireless networking node.

a playful and jokingly way of saying bitch

Euphemism for "shit".

General expression/interjection, similar in usage to "wow," "oh, man," or "yep".

A woman's breasts

An old person

a kid who always goes in when losing in a game or got hurt