A person who frequently partakes in the consumption of marijuana, yet never fulfills his duty of purchasing a bag or "going-in" on a sack. Frequently runs under the guise of only participating in the smoke-out, because he was offered (which is all the time). Person may have confused self image issues, meaning that while he may enjoy smoking other people's herb, often multiple times a day/evening; he cannot allow himself to become, "one of those people," that buys pot.
"Hey Sheldon, what's up with you man, you never take your turn, buying a sack?!"

"Oh I only smoke cause you offer it man, we don't have to smoke..."

"Stop stealing our weed, you RAT SNEED!"
by P. Rat June 6, 2017
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