When you repeatedly take your penis and put it between a girls boobs. After you do that you give them a cum shot all over there boobs.
Last night I gave this milf a tiddy fuck and she opened her mouth to the cumshot.
by J3zus Christ August 12, 2008
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Something I say ALL THE DAMN TIME
me all the time when something crazy is happening: TIDDY FUCK TIDDY TIDDY FUCK

OR

holy fuckin Tiddy Fuck -- oh its you

OR

HOLY TIDDY FUCK
by Dragons Breath October 1, 2021
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