A skate artist. One who consistantly slimes out of anything physically or mentally demanding. An individual who talks big game but never backs it up. Will repetitively tell the same story but with different details each time without realizing that he contradicted himself. A cruster will not own his own vehicle, and thereby mooches rides via the 'guilt trip' method. Paying gas money is completely out of the question, so don't ask. You will owe everything to a cruster. Always claims to be broke, yet always seems to have more than enough money for alcohol.
"You never run? You're such a cruster!"
"That girl called in sick 3 times in a row... what a cruster"