Not just your average boner. A boner that is Classy and sophisticated. Often seen with a bow tie. A tuxedo Boner should never be hidden. It should be proudly displayed for all to see.
Guy 1: Why are you taking your pants off? and why do you have a bow tie?
Guy 2: Cause i'm feeling abnormally aroused and sporting a tuxedo boner
Guy 1: Can i see?
(guy 2 proudly skips naked down high school hallway)