The FIRST tuesday of the month where one consumes large quantities of cannabis.

MBTJustin was misinformed.

Mailbox Tuesday is also a group of people who have come together to form a strong connection (sexual relationship).
DJ: Hey guys, it's the first tuesday of the month.

Katie:Happy Mailbox Tuesday! Let's blaze!!

Brad: I'm gay!

Joey: HEWHEIEEEEHEHEHAHHAHAUEEOOO?

Tyler: I'm cool, let's hang out next sunny day. (I'll actually be snowboarding that day)
by DJK420 July 31, 2010
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The Post Traumatic Stress Disorder (anxiety) you experience after finding multiple or successive tickets in your mailbox for speeding and/or traffic light violations. This can happen when you are visiting a new city or area of town, and you don't know where the traffic cameras are poised to "nab" you.
Sister 1: I have a bone to pick with you.

Sister 2: What?

Sister 1: When I went to my mailbox Monday, there was a ticket for $75 from speeding on Michigan Avenue during my visit to see you in DC. We don't have speed cameras in Atlanta, so I thought, "What is this??"

Sister 2: Ooops. I forgot to warn you about those cameras.

Sister 1: Then, I went to my mailbox on Tuesday, and there was another $75 speeding ticket! They caught me both coming and going on Michigan Avenue!

Sister 2: Oh no!

Sister 1: On Wednesday, as I approached my mailbox, my heart started racing, and my hands were shaking! Going to the mailbox is now traumatic for me.

Sister 2: (Gasp!) I am so sorry... you have symptoms of Mailbox PTSD.
by t geezy March 1, 2014
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The vagina of a particularly well-known slut.Such as paris hilton.
person one:dude i would SO bone paris hilton
person two:thats pathetic.shes a mailbox for cocks
by M. Ale-man June 29, 2009
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its when you really gotta poop, but get unexpectedly buttfucked by a 14 inch wang.
my mongolian mailbox got a special delivery today...
by bassplayer2493 November 7, 2009
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One person paints their ass blue(like those mailboxes you see on the corner) and gets a white(like a letter) person to fuck them.
I sent a letter when I gave that girl a Public Mailbox last night.
by dickman 1.0 April 11, 2010
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place where illegals get personal info on americanos
mexican mailbox at every casa, en old mexico only rich people have mailbox. Me madre said U norte americanos es muy richie....En mexico our casa had 4 walls, 3 windows, no roof, ( U don't need a stinking roof in Mexico!!!) and a BIG TV set.
by itichie_nocanpo September 10, 2006
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Used against a person who is a fucking blind motherfucker who plays all your goddamn videogames and is a foreskin who’s about learn about colors.
Yo, shit for brains! What god damn color is this ? Huh? You fucking blind motherfucker! Who the fuck do you think you are, coming here, shitting in my mailbox, playing my god damn video games? You’re gonna learn about colors you, you dumb foreskin!
by Locomotive Man June 9, 2020
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