Swan dive off the sundeck 

A phrase used to express extreme disapproval with a certain scenario/situation

“If I lose this hand of poker, I swear I’m gonna swan dive off the sundeck”
“I can’t believe I went all in on pocket two’s and lost all my chips in poker- now I’m gonna go swan dive off the sundeck”

Swan dive off the sundeck by Mdrzik26 December 18, 2019

High dive off the short bus 

The act of getting excessively wasted. Generally associated with psychedelics.

How was your weekend? Great until I took the high dive off the short bus.

High dive off the short bus by Literally any available handle August 22, 2020

squirrel dive 

to dive, such as a flying squirrel, spread eagle and naked onto an unsuspecting bystander or friend. Also can be performed on one's bed or belongings.

Mikey likes to squirrel dive onto Shane's pillow at Devil's Head.

squirrel dive by Cal City Crew March 25, 2004

Cincinnati Swan Dive 

Highly dangerous sexual maneuver performed when a man is engaged in the doggy style position at the the edge of a balcony. Suddenly and in one motion he grabs her by both arms, climaxes, and thrusts her off the balcony full force while showering her with semen as she falls.

Since her Cincinnati Swan Dive and the damage done to the left side of her brain, Deborah cannot speak and has been eating out of a straw.

Cincinnati Swan Dive by Van Jermaine October 12, 2016

Scar dive 

As opposed to a stage dive at a concert, a Scar dive is when a member of the audience or band is on stage and leaps forward into the crowd with his/her arms fully extended outward. Reminiscent of Scar from The Lion King when he leaped at Simba to attack him.

Bro! Did you see my Scar dive into the pit last night?

Scar dive by tjc4210 April 10, 2010

stage dive 

An activity for kids who go to underground shows, it involves crowdsurfing your way to the stage and then jumping back into the crowd. If the stage is small enough, a stage diver might just get up on stage and dive off into the crowd. At some shows, particularly hardcore/metalcore tough-guycore shows, the stage diver will jump into the crowd feet first, kicking, and punching violently because he is stupid and has no respect. The crowd generally does not like stage divers who can't see their feet. This activity is not usually found at larger concerts for the venues like to put up barriers between the stage and the floor.

I took a stage dive.

stage dive by matty November 19, 2004

High Five Super Dive 

A variation of high five scuba dive, consists of high five followed by forward diving motion with the high fiving hand. Accompanied by the words "High Five Super Dive!!"
"High Five" on the high five, "super dive" on the dive.

Tom " Wow i just won the lottery!!"

Josh "Dude!!!"

Both "High Five Super Dive!!"

High Five Super Dive by Josiah Ferncliff Bircham May 8, 2008