Sewace 

The foam that forms on water sometimes.

There is a lot of sewace in the water today. Sea is rough.

Sewace by Ok thanks for your café November 10, 2014

tapping the sewage line 

to place ones penis in he anal cavity of another

after there one year anniversary, sam is tapping the sewage line.

tapping the sewage line by stylies September 15, 2010

Sewanee 

A magical place on top of a mountain were the motto is "study hard, party hard"; where everyone knows your name and you know everyone else's; a place where your Shakespeare professor can have a beer with you at the local pub; an almost utopian enviroment where college is just an added bonus and character and integrity are the take home prizes

Mayberry meets Harvard on top of a mountain (or a plateau as Sewanee folks know). "That place was so special. Those kids were so bright and they can party too! What a beautiful place, it is so Sewanee

Sewanee by Sewanee Grad April 3, 2005

mississippi sewage plant 

When a female is receiving oral sex, rumbles forth with an almighty example of flatulence, and holds the rug muncher's head in place to bask in it's full flavoured glory.

Man 1: I went down on a girl for the I think 3rd or so time.. she purposely farted and held my face there.

Man 2: Ah yes. The ol' Mississippi Sewage Plant.

mississippi sewage plant by NoIThinkNot November 3, 2013

Sewage Booty 

Where you sit down for long periods of time and you get up and you notice your pants sticking to your butt and a pungent odor.

I was sitting down for an exam and I noticed I was showing signs of sewage booty.

Sewage Booty by kelly girl September 10, 2009

Tribal Sewage

The widespread sharing of complete bullshit through social media. Via repetition and popularity, tribal sewage generally becomes accepted as fact despite its obvious inaccuracy.

Dude 1: Check out this awesome new muffler I just installed on my Honda Civic. My friends say it will give me at least 20 horsepower.

Dude 2: Where did you hear that, on the forums? They're spewing so much Tribal Sewage, I'll bet you get 5 horsepower MAX out of that fart can.

Tribal Sewage by Scooter12ga October 27, 2010

Sewage Tsunami 

A phenomena unique to Gaza in the middle east, where a cesspool releases its contents into the streets flooding entire villages.
Also known as a Palestinian "River of Sewage".

Get out the waders Mohammed, here comes another sewage tsunami.

Sewage Tsunami by Capt. Diggs April 2, 2007