A competition between guys to see who has the biggest dick.

The phenomenon of having to come out as bisexual to the same person/people repeatedly because they assumed or hoped that your sexuality was a "phase." Refers less to the holiday and more to the 1993 Bill Murray comedy film in which the main character experiences the same day over and over.

To waste time in a manner found inappropriate by a superior or leader. Often times this is not the first time that such inefficiencies have taken place; use of this term implies frustration and eagerness to get said task completed.

The act of two men engaging in one-upmanship-especially as related to impressing a woman or attempting to present self as intellectually superior.

A "dick-off" is a challenge between men to see who's penis is longer...

being or acting like an imbecile.

(v.) To flail ones penis at a small child; To stick ones penis in a light socket.