X-15

A plane in which Chuck Norris made and flew after watching and being inspired by the movie "Top Gun."

But seriously now, the North American X-15 is, to date, the fastest and highest-flying aerodynamically supported machine ever built.

Compared to the SR-71 Blackbird, the X-15s closest rival, in these catagories:
------Top speed--Highest altitude
SR-71__Mach 3_______89,000 ft.
X-15__Mach 6.72____354,200 ft.

Person 1: You know that the X-15 burned more than 16.5 tons of rocket fuel in 3 minutes on its record breaking flights?
Person 2: Damn, that truely is Chuck Norris' kind of plane.

by Muffen-Man May 2, 2009

May 15

May 15 when a bad bitch born, she is insecure but loves attention

Hey have you seen anya? She was born on May 15
Oh she is cool

by samilouis December 15, 2019

November 15

National flash a coworker day!

Hey it's November 15, flash yo titties!

by Joel Perchelli November 15, 2017

Senior 15

A sister phrase to the popular "Freshman 15" that refers to how fat Senior girls get due to excessive partying and beer drinking during their final year in college.

Guy #1: That Holly girl used to be hot right, what happened to her? - Guy #2: She let herself go and gained her senior 15 like a fat slob, what a shame.

by Kiva May 11, 2006

3:15

the act of masturbation

Person 1: So, did you get get a chance to 3:15 last night?

Person 2: Yes! I 3:15-ed ALL night!

by Harryball February 3, 2010

Mean 15

A group of socially elite east islip dwellers. The Term was coined early on, and sets apart 15 of the best, and worst people you will ever meet. They are like teenage Royalty, And extremely goodlooking. Also See The Teenage Millionaires

Poor Girl: I went to my locker today and the it had tampons hanging out of it with a note saying ''ur not a virgin''
but i cant help it if i have a wide set vagina and a heavy flow.
Friend: Who do you think it was?
Poor Girl: It was totally the MEAN 15.

by JusT1lK April 22, 2006

May 15

The day where a queen or king is born so y’all better bow down to them ‘cause you are lucky for having a amazing, caring, strong friend who will not let you down! I wish my bday wuz on May 15!

It’s her bday today! May 15! We HAVE to celebrate!

by Hihihihihihihihuhihihihihihihi November 6, 2019