Blue Pen

When you choke the dick so hard it turns blue.

"My dicks's still sore, I gave myself a blue pen last night"
or
" She grabbed my dick so hard she gave me a blue pen"

by Cunta_Kinte September 6, 2016

Blue Ranger

It is woman is deepthroating so far she can't breathe and turns blue.

Man she totally went blue ranger on my birthday

by 3.1459 May 25, 2009

blue bird

a term in Florida prison systems, referring to the bus that transers inmates from place to place.

i hate riding on the blue bird, its so uncomfortable
the blue bird coming for a pick up tomorrow morning

by mills5150 May 30, 2013

Blue Canoe

The lesbian equivalent of bluewalls/blueballs.

After making out with Sue all night I was left with a major blue canoe.

by Law,L May 18, 2008

Blue Shift

The increase in the frequency of starlight because of the Doppler shift. If a yellow star is moving toward you, it's light will appear slightly bluish. In outer space, blue shifted galaxies are rare. Blue shift can also be created by shrinking the space between two points via gravity or space warps.

Red shift is more common than blue shift because most objects in our expaning universe are moving away from us.

by OneBadAsp October 21, 2006

BLUE DIAMOND

A blue diamond is the girlfriend of a crip

See dat girl over there, she a blue diamond dey been together for a long time.

by BlueMama March 26, 2008

blue shoe

Someone who really tries to accomplishes something, but is just confused. They almost reach their goal but in reality they just end up fucking it up. Its a nice way of saying, "fuck up".

The origin came from some guy who really fucked up at something and they always wore blue shoes.

Congrats this year's blue shoe award goes to you! You almost had it but you fucked up!

by wshwzrd05 April 5, 2011