look up any word, like rito:
 
3.
an underground term refering to African Americans with no real reason or meaning to why this word exists, Thus giving white people a new term to say outloud with out any physical harm
(Two white people at the "black mall")

Frank: (yelling out loud) "Look at all these fucking mailboxes in here!"

Josh: OMG.....I can't believe you didnt get shot...that was awesome
by Katie Perry June 22, 2009
 
1.
One of the many ways that heterosexual male friends show each other their genitals to be funny. Kindof like giving somebody the brain or the batwing, the mailbox is the act of flipping the erect penis upward, exposing the scrotum, thereby "raising the flag."
Yeah, he gave me the mailbox. He raised the flag.
by Alfonso Johnson August 13, 2010
 
2.
When someone corners another person and kisses them with no way for the other person to escape
I just got mailboxed by Jake

I'm gonna mailbox that chick over there ;)
by allenssnakes November 25, 2011
 
4.
v.

Typically, mail boxing requires three people; two being 'together' and the third man being .. unfortunate. In on it Person A will either walk up to Unsuspecting Civilian, and perhaps engage them conversation. Meanwhile, in on it Person B will creeper-sneak behind Unsuspecting Civilian and go on all fours behind them. Person A will then shove Unsuspecting Civilian, who falls backward in a confused and, hopefully amused heap while Person B gets up unaffected. To be a successful mail box team requires time and practice, and it can be beneficial to stick with one partner (especially for the more difficult endeavors). If you find yourself an Unsuspecting Civilian, you should be happy to know that you are worth mail boxing and it's all in good fun (or is it?)

Mail boxing tends to involve three people, but can include many more if a mail box war breaks out. It is a great way to pass gym classes with subs or introduce new members to your crew or track team. (No, it's not hazing!) Such should be done in grassy areas or padded mats; avoid dangerous objects such as concrete and knives. >.>
Morgan: hey, let's go mailbox Broch.
Kristen: okay, shotty knees.

Morgan: Hey what's up?
Broch: Not, much, you?
Kristen: *crawls behind Unsuspecting Civilian*
Morgan: Oh, you know, not much.
Broch: So, you wann--*is pushed*
Morgan & Kristen: *giggle and run*
Broch: What the fuck?!
by fauxnature May 25, 2008
 
5.
Mailbox (n.) - The anus. Often reffered to in a sexual sense.

See chocolate starfish
I banged her in the mailbox and it smelled.

I whitewashed her mailbox.
by rmw998 May 19, 2004
 
6.
v.

Typically, mail boxing requires three people; two being 'together' and the third man being .. unfortunate. In on it Person A will either walk up to Unsuspecting Civilian, and perhaps engage them conversation. Meanwhile, in on it Person B will creeper-sneak behind Unsuspecting Civilian and go on all fours behind them. Person A will then shove Unsuspecting Civilian, who falls backward in a confused and, hopefully amused heap while Person B gets up unaffected. To be a successful mail box team requires time and practice, and it can be beneficial to stick with one partner (especially for the more difficult endeavors). If you find yourself an Unsuspecting Civilian, you should be happy to know that you are worth mail boxing and it's all in good fun (or is it?)

Mail boxing tends to involve three people, but can include many more if a mail box war breaks out. It is a great way to pass gym classes with subs or introduce new members to your crew or track team. (No, it's not hazing!) Such should be done in grassy areas or padded mats; avoid dangerous objects such as concrete and knives. >.>
Morgan: hey, let's go mailbox Broch.
Kristen: okay, shotty knees.

Morgan: Hey what's up?
Broch: Not, much, you?
Kristen: *crawls behind Unsuspecting Civilian*
Morgan: Oh, you know, not much.
Broch: So, you wann--*is pushed*
Morgan & Kristen: *giggle and run*
Broch: What the fuck?!
by fauxnature May 21, 2008
 
7.
A male who just stands there, looks at females and does annoying male-like things, such as make immature/inconsiderate comments; not a scrub, although the 2 terms are quite simular.
Stacy: Joe keeps staring at Jen. He's such mailbox!
by Amrita R. October 15, 2006