1. Something like a "folder" with different compartments for every subject in school. So you can sort and archive your stuff from school in a "trapper keeper". Sometimes the trapper keeper has many more features, like cartman's trapper keeper: "Yeah well, its got ten different compartments for every subject in school, electronic pencil sharpener, four plastic bags with electronic zippers, copy machine, fax, a better picture of Dawson's Creek on the back than Kyle's, flat screen TV, and of course OnStar."

2. Cartman got a Dawson's Creek Trapper Keeper (Ultra Keeper Futura S2000). This trapper keeper is evil and will take over the whole world.

Short for ultimate bias. Typically used by fangirls and fanboys to describe their favourite celebrity amongst the many that they are fans of.

(n) An affectionate slang term for vagina, referencing an American brand of loose-leaf binder, popular with elementary/middle/high school students from the 1970s-1990s.

(noun)- an extremely persistent, persuing male or female. A stage 5 clinger.

(verb) a fuck boy tactic; impregnating. female for later use.

Used to describe one who commonly ends a night of partying early. Derived from the phrase "to fold" as in folding a poker hand, so one could be called a folder. An old popular name brand of folder used in school was the Trapper Keeper.