Thora Hird 

New-age Cockney Rhyming Slang for turd. More often used to mean excrement than the 'offensive' variations of the word, although sometimes used as a mild insult.

I've just deposited a Thora Hird in your Gary Glitter Shitter.

Thora Hird by LemonSmasher November 30, 2004

Thora Hird 

refering to a (pass) mark in British universities. In cockney rhyming slang a 'third' is called a Thora Hird the English film, stage, and TV actress. See also Geoff Hurst, and Desmond

He did no work at all and was lucky to get a Thora.

Thora Hird by mrtopbloke February 7, 2005

Thora Hird's Magic Handbag

Slang term for Dimesmeric Antiphosphate, a narcotic frequently known as cake.

"Yo, booyashaka! Just scored a lid of Thora Hird's Magic Handbag! Sorted!"

Thora Hird's Magic Handbag by D F Stuckey April 13, 2004