1. A male who has no ability to assess the size, shape or quality of a female breast, They are also completely ignorant of and misuse phrases related to breasts.

2. A male who completely ignores the sensual value of a woman's breasts during lovemaking.
1. Adam: Whoa! Those gal's bosoms are so freakin' not real!

John: Dude! That's a fat guy. You're such a titdiot!


Him: so...ready for some MANicotti?
Her: There's more to my body than that! You're such a titdiot. Good night.
by HaHaHaguy February 21, 2010
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