blue line 

According to Canadian-born Robin on HIMYM, going to the blue line means just kissing. Otherwise known as first base in American culture.

"It can't be his baby, we just went to the blue line!"

blue line by Tori L. June 1, 2009

Blue Line 

A black rectangle with a solid, thick blue line through the middle. Symbol that is put on items ranging from front license plates, pins, bumper stickers (very small sticker),etc that denotes the user is a police officer. It is a violation of many state's laws to display this symbol if the user is not employed by a police agency. Related to this is the Red Line, which is used to identify fire/medical services personnel. These symbols are usually found on the off-duty vehicles or other personal effects of police /emergency services personnel.

My next-door neighbor, who is a highway patrolman, has a Blue Line tag on the front of his car, as well as a Blue Line sticker.

Blue Line by J. Malik November 24, 2005

Blue Line Minute 

Noun

1) Something taking a painful amount of time to complete

2) An informal way to describe someone you have not seen in an extraordinary amount of time

The last hour of class was longer than a blue line minute.

Man I haven't seen you in a blue line minute.

Blue Line Minute by Charlie Price & Justin Milley January 13, 2009

Blue line of evil 

The blue line which appears on the left of the text pane when composing replies in Microsoft Outlook. It is continuous and so cannot be used to distinguish a series of quotes from the original text from the reply text. Nor can it be entirely deleted, as any attempt to do so will leave a one-character sized stub.

What is Microsoft's explanation for the blue line of evil?

Blue line of evil by goldkillreturns April 28, 2009

blue line sweep 

When you're doing a girl doggy-style, and you reach around and sweep her arms out from under her.

I was doing her doggy style and we were watching the Red Sox game when I gave her the ole' blue line sweep.

blue line sweep by Matt Sharp September 21, 2003

Blue Line Special 

Blue Line Special is a southern adjective, noun, and verb. It is insert-able wherever you want it to be, and is usually applied to situations where the speaker is unable to come up with a real word.

mmnmmmhm. we didn't go camping this weekend. thats pretty blue line special.

JD got a 100% on the test. Thats blue line special to the fullest.

I got that blue line special on that blue line special.

Blue Line Special by Mr. Blue Line February 25, 2012

blue line energy 

Similar to crack head energy, gives you an uneasy feeling as if you had encountered them on the last train downtown

"Did you see that chick arguing with a orange!"
"Yeah she had strong blue line energy!"

blue line energy by Alternate name December 20, 2019