Lillian Gish 

Rhyming slang for "pish" Scottish
Pish from piss. Pee. Wee. etc
from verb: to urinate.

"I'm burstin' for a Lillian Gish."
"I'm going for a gish. Anyone want one?".
"Single fish" sometimes used in lieu of Lillian Gish.

Lillian Gish by Piemanius March 7, 2007

Lillian Gish 

An American stage, screen, and television actress whose film acting career spanned 75 years, from 1912 to 1987. She was a prominent film star of the 1910s and 1920s, particularly associated with the films of D.W. Griffith, including her leading role in the groundbreaking film "Birth of a Nation" in 1915. The American Film Institute (AFI) named Gish 17th among the greatest female stars of all time.

Lillian Gish became known as the "First Lady of the Silent Screen."

Lillian Gish by SFGayboy January 1, 2012

lilian gish 

A small or large breaded or battered fish, from your local chippy.

Ay bute just fetch me a lilian gish, fuck the chips I,am on a diet.

lilian gish by Mr Bute November 14, 2007