When a chick deepthroat's so far that she appears to have a very pronounced adam's apple. This is in reference to the idea that if you eat a banana whole or in large chunks, it can be seen moving through the skin on your neck.

When occurring homosexually, this would be reffered to as a "double apple."

Not to be confused with Adam's Banana.
example 1
Guy One: Man, that chick has like, no gag reflex.
Guy Two: Explain.
Guy One: I went so far in she had a banadam's apple.

example 2 (homosexual)
Guy: Jesus Christ man, I know we're roommates, but could you please lock, or at least close your door before you give your friend a double apple!?
by Basey Pie January 19, 2010
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