A black, white, blue, and yellow songbird found in Europe and southern and southeast Asia.
Two men birdwatching:
1: Oh look over there!
2: Oh just look at those great tits!
1: Beautiful. Just beautiful.
by Great Tit lover April 9, 2011
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A great tit in the hand is worth two in the bush.
I saw some great tits in the park today.
Birdwatching is fascinating.
by notwikkler February 23, 2017
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A phrase to describe particularly large amazing breasts or the need to have large amazing breasts.
Coined by Ben 'Yahtzee' Croshaw in his review of Tomb Raider Anniversary.
Gamer 1: 'You know what would make this game great? Some Stonking Great Tits.'

Gamer 2: 'OMG I was just thinking that!'
by Evil Tree December 20, 2010
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The name of two birds that were made up when birdwatchers were horny.
Boy 1: Great tit and blue footed booby
Girl 1: How did you know that my tits were blue
Boy 1: WTF?
by lilyoy June 9, 2021
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A person who is perceived to be a fool or and idiot.
You great tit. You've lost the car keys.
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