Mortimer error

To make a serious mistake or blunder (named after the infamous mr mortimer)

lee: "Ive put diesel petrol in my car...but it takes unleaded!"

dan: ...mortimer error!

by Daniel uce September 28, 2007

Suicide

to want to kill yourself (here the word is used for even the most trivial of mistakes)

"Ive burnt the toast......absolute suicide!"

by Daniel uce September 28, 2007