a.) An insincere or sarcastic way of saying "that's too bad", or "deal with it"
b.) Short version of the phrase "'Tough titty', said the kitty, when the milk went dry."
Child: But Mom... I don't want to mow the yard!
Mom: Well, tough titty. You're going to do it anyway.
by RobAM December 29, 2005
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meaning "tough shit", a sarcastic kind of mean way of saying thats too bad, or get over it
friend: "my bf cheated on me"

you: "didnt you cheat on him last year"

friend: "yeah but..." (you cut her off)

you: "tough titty bitch"
by toxic.sweetheart January 30, 2011
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I would never say, "It's just tough titty."
Usually this phrase occurs alone, as a clever retort.
by J November 16, 2003
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Means "tough luck" has a saying,

"tough titty said the kitty when the milk went dry."

You cant eat at McDonalds, its just tough titty.. i dont have any money.
by some guy November 18, 2002
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A sarcastic way of saying that the proposition was unfortunately not going to be accepted.
Ma Sheila's famous comment when Ian Leslie on ?60 Minutes,told her that 'We', the Australian people in the town in Western Australia near where there was a commune of 'Orange People', did not want the Orange People there. She replied, "What can I say. Tough titties"
The previously current expression that I think she was trying to quote was, "Tough Bikkies".
Her reply largely took over from that.
by Stewart_in_Oz March 2, 2009
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