when a persons face is extremly square giving their head a 'box' like look.

v. when your gum flies violently out of your mouth due to a sudden outburst of laughter and smacks someone square in the face.

reverse gebee is also possible but typically results in choking, or even death.

Similar to door bell trade but the unscheduled arrival of a previous craigslist respondent showing up at your door unannounced for a repeat performance of the gay sex

A female you work with is extremely attractive. You know you have no shot but long to shoot one square on her face. To resolve the problem you get a picture of her, preferably a head shot, and jerk off on it. You then take a digital picture of the soiled photo and email it to her at her work address from a fake email account. After you send it to her, make sure you are in the vicinity of her desk to see her facial expression when she opens it up.

The act of knee-sliding into another person with your genitals hitting them square in the face, ala Bruce Springsteen during his 2009 Superbowl appearance.

A square combined with a circle. Its really fun to scream it at people over xbox live

A sexual act performed on New Year's Eve starting at one minute to midnight. During the "One Minute Countdown", one individual lies on his/her back, while a male partner slowly lowers his genitals onto his partner's face, finally dropping them at exactly midnight. Performed in the spirit of the New Year's Eve Time's Square celebration.