splidoonch 

The satisfying "Ker-polp" sound that a nice lump of poo makes as it drops from your bottom into the water at the bottom of the toilet, or indeed into any water.

Dude, the acoustics in your bathroom are really good. You should have heard the rich low-end on the splidoonch I've just done.

splidoonch by Pourl December 23, 2007

Splidoon 

A unit of currency, typically the U.S. dollar, roughly comparable to the contemporary slangy use of "ducats." Often used when the amount of money in question is significant.

Tickets to that football game are pricey stuff...you'll be out at least six hundred and twelve point twelve Splidoons, buckaroo.

Splidoon by Tommy Wommy Womsters September 28, 2012

Spidooch

Lamb on a stick cooken on a homemade BBQ often eaten in bright. Better with extra chilli and salt often contained in white shakers- better with red wine spilt on it!
Best spidooch is by sim. Best eaten hot and in the early hours of the morning.

He tasted as good a spidooch

Spidooch by Spidoochlover July 14, 2010

sploonching 

Cumming while in the act of performing a handstand

I was sploonching at the party last night

sploonching by Dapes the staint hustler March 14, 2023