singing in the rain 

When a group of three to five individuals jump someone, knock them down, and proceed to violently kick them in the ribs and face repeatedly (usually with steel-toed or reinforced toe boots). Usually done while belting out lines from the popular song, "Singing In The Rain". Inspired by Stanley Kubrick's film A Clockwork Orange.

Let's take down Jake tonight. That motherfucker, we'll be singing in the rain over his ass!

singing in the rain by BeanSpleen February 3, 2005

Chin singing

A hilarious internet phenomenon where you draw on the basic features of a face on your chin, lie upside down, and record yourself miming a song with the camera zoomed up on your mouth. It should look like a weird, Jabba the hut-esque creature with giant lips singing.

She was chin singing again last night...

Chin singing by they're all fucking taken July 3, 2006

singing in the rain 

activities that occur under a waterfall of urine or any other body fluids

last night i was singing in the rain with bill

singing in the rain by dr.pube November 22, 2010

Singing Susan

A Singing Susan is when during sex, air is trapped and compressed inside the vagina and upon subsequent entries by the man's penis, the air is compressed to the point where it forcefully exits the vaginal canal to relieve and equalize the pressure. The sounds of the air rushing out is principally the same as the familiar queef. While a potential source of embarassment for the girl, the gentleman can rest easy knowing the size of his johnson was the most likely cause.

While having sex, John's unit continuously pounded Jessica's pussy until it sang a short tune.
Jessica thus committed a Singing Susan.

Singing Susan by Rew Nelson May 23, 2008

Sigging 

To put your head between your knees, and make a gutteral noise with your throat while holding your ankles and attempting to hop in a circle.

Joe sat down and started sigging because his head hurt.

Sigging by Hoolymcn June 18, 2011

mumble singing 

Where someone doesn't use there voice to actually sing. Basically just a slow mumbling quite song.

Golly, it sucks that some songs are "mumble singing" these days.

mumble singing by 4th Sin June 10, 2019

Whale Singing 

When two people are farting back and forth, where it almost sounds like two humpback whale’s singing to each other

Hey Bro, Jason and I went to a chili cook off yesterday and we were Whale Singing all the way back home.

Whale Singing by indysolo August 15, 2014