A woman or man who has sex in order to get drugs.

The safeguarding of Earth and other worlds from biological cross-contamination (i.e. billionaires with too much time on their hands).

Also known as “planetary protection.” Planetary protection / quarantine “reflects both the unknown nature of the space environment and the desire of the scientific community to preserve the pristine nature of celestial bodies until they can be studied in detail.”

There are two types of interplanetary contamination. Forward contamination is the transfer of viable organisms from Earth to another celestial body. Back contamination is the transfer of extraterrestrial organisms, if such exist, back to the Earth's biosphere.

A girl who performs sexual favours in trade for drugs.

A fake ass lieing bitch that acts like she is into you because she knows you got a fat bag of dope in your pocket. She will suck your dick and throw that pussy on you after you get her high. She will even give up a shot of her asshole if you smoke enough with her! But when your bag of dope is gone... SO IS SHE!!!

A person who trades cerain type of drug or act for sexual favors. Aka Bag bitch, slut.

a dirty, blown out snatch'd, skanky, bitch, thieving ass, cheating whore, sucked up, home wreckin, chicken head, cum guzzling, deep throating, clucker fuck, shot out, tore back, pilt'd, desperate, child protective services canidate, nasty, stinking ass, anal spelunk'd, cum bucket, wided eyed, greasy skinned, disease infested puss bucket, tweeked out, douche bag, gutter slut who will do ANYTHING for her next fix or hit of dope...mainly crystal meth...the type of wench that that would wag her tail at and/or for anyone holding a bag...and always wide open, willing and ready...YUCK!

A person who's addiction or desire for a said controlled substance such as crack cocaine or crystal methamphetamine has forced them to exchange sexual favors for said substance.