1 definition by Dr. John Smith, esq.

a state of sexual compatibility with someone else.
You have a new girl/guyfriend? How sexpatible are you?
or
I finally got laid last night, but the truth is we just were not sexpatible. It was quite possibly the worst sex I have ever had.
or
I finally got laid last night, and we were so sexpatible! It was without a doubt the Greatest Sex of All Time.
by Dr. John Smith, esq. January 25, 2010
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