The Inflatable Pig 

Any self obsessed individual that jogs and wobbles in increasingly desperate attempts to create an illusion of fitness whilst shrouded in a layer of all concealing black lycra.

Regard mi bredren Simon; him gwan all The Inflatable Pig stylie..

The Inflatable Pig by The Poison Dwarf October 31, 2011

instable

Insane and unstable

Dylan is instable

instable by c_rain1234 March 27, 2017

inflatable life partner 

A socially acceptable way to refer to a sex or blowup doll

I told the manager of Starbucks if he kept running his mouth I was going to go to his studio apartment downtown and fuck his blowup doll to which he replied “ she is an inflatable life partner”

inflatable life partner by Bigroar May 22, 2018

inflatable 

Something that you fill with air or gas. Can be used as a noun or an adjective.

The inflatables in the Macy's Thanksgiving Day Parade were spectacular this year! Did you remember to get the pump for the inflatable mattresses?

inflatable by tailit November 29, 2013

huge inflatable banana 

something that George Michael likes to play with. Favourable with Batty boys.

George Michael: " I originally had huge inflatable banana but I changed it to fudge packer!"

huge inflatable banana by Robert Watt July 21, 2008

Inflatable Pocket Dildo

The inflatable pocket dildo is a hollow rubber prosthetic penis that can be deflated when not in use. The IPD, like all dildos is a marital aide and a substitute for a real penis. The IPD is very convenient because it is relatively discreet, when there is no air in it. The top of the line IPD has a keychain attached to the base for ultimate convenience. All IPDs come in 2 sizes- travel and Moby

1-What is that thing on Mrs. M's keychain?
2-Dude, it's her inflatable pocket dildo!
1-Gross.

Inflatable Pocket Dildo by Benjb13 February 26, 2011

Instable Computer 

A computer about to fall due to a bad surface it stands on - commonly comfused by newbs with Instable Operating System

Oh no! I have an instable computer - i should really move it to a place where it is less prone to falling.

Instable Computer by The Overmind July 6, 2004