49th parallel 

Slang reference for the border between the United States and Canada. The 49th parallel of latitude does make up the western third of the U.S. - Canada border (the border dips south through the Great Lakes region), but the term refers to the entire border, referring to both the geographic and cultural divide between the two countries. Although scrutiny is understandably higher since 9/11, the border is still probably the most open international border in the world.

The 49th parallel is the longest undefended border in the world.

49th parallel by Eugene206 December 8, 2006

49th base 

For male: Sticking your penis in the exhaust pipe of a f1 car

For Female: Sticking a f1 car exhaust pipe into your vagina

Man I went to the 49th base last night!

Fuck, thats like better then sex!

49th base by JoshuaBowler May 4, 2009

49th street 

49th Street is a street in the Times Square neighborhood of downtown New York. It has now been cleaned up, but back in the 1970s, it was quite a messed up neighborhood. The corner of 49th street and 8th Avenue was known for its many porn theaters, which showed the iconic 1972 movie Deep Throat, among others.
I have a style of outfits which I call "CBGBs crossed with 49th Street." It's basically Blondie-punk-style outfits but with the tops a little tighter or cut a little lower, and the skirts are quite short. Some of the great combinations they include are silver platform shoes and fishnet ponchos with long lace-and-satin tank tops and punk rock dog collars and spiked cuffs. It's my tribute to the "I don't give a fuck and I express my sexuality however I want to" spirit of that era. It does NOT = "looking like a porn star" (that'd be one conservative porn star!). It = being sexy on my own terms.
When I use "49th Street" as an adjective, I mean "bad-ass, hardcore, rebellious, defiant".

Today, I wore a black pin-striped mini-skirt, a black asymmetric top with see-thru slit sleeves, fishnets with silver platforms, and a leather collar with chains. That was a pure 49th Street look.

Me- "I like to dress like I'm from 1970s NYC sometimes"
Moron- "Oh, you mean like 5th Ave with all the designers and stuff?"
Me- "No, I mean like 49th Street, that whole punk and porn explosion"
Moron- *runs*

God, I love that song...so raw, so 49th Street.

49th street by marla x0 February 16, 2005

49th parallel 

For something that's similar, yet has a defining distinction (for example, the 49th parallel separates the identical US and Canada)

They used to have everything in common, now they're on the 49th parallel.

49th parallel by jhkjhkjkjh May 1, 2022

49th parallel 

Can either mean a part of the Canada-USA border (as it follows the 49th parallel north for a part of the border) or the 49th parallel north or south (circles of latitude).

1: I live in Seattle, near the 49th parallel. I travel to Vancouver every Saturday evening.
2: There are so many circles of latitude, but the 49th parallel north/south just stands out to me. It's my favorite.

49th parallel by what pseudonym do i use October 22, 2023

July 49th

How did you even find this?

Go Away. You should have never searched up July 49th

July 49th by July49thenthusiast October 30, 2019