A slang term derived from England's most famous prisoner's stage name "Charlie Bronson" used to describe extraordinary traps, a muscle group connecting the shoulder and neck, or a workout done to enlarge the traps. May be shorted to Bronson's for a more eloquent phonetic sound.
Noun: Did you see Brian Urlacher's Charlie Bronson's! he could really hurt someone with those!!
Verb: Dude, I dominated my Bronson's in the gym today.