A prostinot is a younger female, who dresses like a prostitute, but is not very attractive. This word derives from the term prostitot which is a young female that dresses provocatively.
The actors in the pharmaceutical commercials who prance around all smiling faced and happy while the voice over warns of the deadly side effects of that particular drug.
I enjoyed watching the prosticeute playtennis while incubating a brain tumor from the drug she takes for excessive flatulence.
A trip to a grocery store, convenience store, or gas station for the sole purpose of buying an excessive amount of junk food and sugary drinks, usually with friends. A chud run often happens late at night and ends with everyone involved hating themselves afterwards.