Liverpool Longdrop 

Originating in a Liverpool Prison. The senior convict Christens his new cell mate by removing his matress and defecating through the slats of the upper bunk onto his sleeping face thus establishing superiority..

Pete still remembers with disgust his first night in prison when he was subjected to the Liverpool Longdrop..

Liverpool Longdrop by Bitchinmiester November 12, 2010

longdrop 

An Australian term for a toilet consisting of a deep hole in the ground with a toilet seat above it. Often used in camping sites where there is no plumbing.

When she sat on the longdrop toilet, Sally's turds fell five feet before they hit the bottom of the hole.

longdrop by Boris2 February 25, 2009

legdrop of doom

In professional wrestling terminology a finishing move that is underwhelming or just plain laughable. The phrase could also be followed by a trademark sign. Although the reasons behind this remain obscure to this day.
First used by wrestling publication Power Slam during 1998 in connection with Hulk Hogan.

John Cena's STFU is a modern day Legdrop of Doom.

legdrop of doom by Tyburn January 2, 2008

Log drop 

When you take a dump while having sex.

Man, that pussy was great last night! I was so relaxed that I accidentally let off a log drop!

Log drop by Emmzee March 24, 2008