Kenneth Williams' famous quip "Infamy! Infamy! They've all got in for me!" has been named as the funniest line in movie history.
He uttered the words as Julius Caesar in the 1964 film Carry On Cleo.
Coming second in the poll for Sky Movies Comedy, which quizzed 1,000 film fans and critics, is the line "He's not the Messiah, he's a very naughty boy" from the Monty Python film The Life of Brian.
And apparently the third funniest words uttered in a film are the exchange between Robert Hays (Ted Striker) and Leslie Nielsen (Dr Rumack) in the 1980 hit Airplane! After Hays said "Surely you can't be serious" Nielsen quipped back "I am seriousand don't call me Shirley".
Other films with one-liners making it into the poll's top ten are lines from the slapstick comedy films Dumb and Dumber, There's Something About Mary and The Naked Gun.
Top ten comedy lines
1) "Infamy! Infamy! They've all got it in for me!" Kenneth Williams as Julius Caesar Carry on Cleo (1964)
2) "He's not the Messiah, he's a very naughty boy." Terry Jones as Brian's mother - Life Of Brian (1979)
3) "I am serious, and don't call me Shirley." Leslie Nielsen as Dr Rumack - Airplane! (1980)
4) "Remember you're fighting for this woman's honour, which is probably more than she ever did." Groucho Marx as Rufus T Firefly - Duck Soup (1933)
5) "Don't knock masturbation. It's sex with someone I love." Woody Allen as Alvy Singer - Annie Hall (1977)
6) "Do you have a licence for your minkey?" Peter Sellers as Inspector Clouseau - The Return of the Pink Panther (1975)
7) "Is that, is that hair gel?" Cameron Diaz as Mary Jensen - There's Something About Mary (1998)
8) "Gentlemen, you can't fight in here. This is the War Room." Peter Sellers as President Merkin Muffley - Dr Strangelove (1963)
9) "Nice beaver! Thank you. I just had it stuffed." Leslie Nielsen as Lt Frank Drebin and Priscilla Presley as Jane Spencer - The Naked Gun (1988)
10) "When I met Mary I got that old-fashioned romantic feeling where I'd do anything to bone her." Jim Carrey as Lloyd Christmas - Dumb and Dumber (1994)