A late teenager who attends a summer camp with the main reason to gain sexual experience from others not associated with their home town school. The term is most often related to females however can also be used for males. ( i.e "Dude lets hit band camp this year and find some cute campsters!" ) The term seems to have began appearing in summer camps around America shortly after the famed line from American Pie; "This one time at band camp...", and continues to gain increased popularity after the release of similar camp movies such as "Fired Up." The word is often used in contrast with cougar such as; "Man I'm not here looken for any cougar or campster!"
Bro, I met this totallyhot campster last night after the movie. I didn't get any sleep.
1. An individual, usually female, whom is considered and utilized for ejaculating in. Men have been known to get filled with cum as well, take Mephistopheles Foetusgrubber for instance...he is a cumdumpster and an advocate for cocks and cumloads...
2. A sperm bank comprised of a lucky individual.
3. A bimbo, a trollop, a slut, Me in a "nutshell."
4. Lastly, cumdumpster can be defined by many Bukkake actresses.
Oh my god, I cant believe I just got cream pie gangbanged by like-50 guys; wow what a cumdumpster I have become!!!