1 definition by angeliqueee

Top Definition
ones sex face is the face they have when a) one thinks about who they would like to have sexual relations with b) when they are around the person they would like to have sexual relations with.

Could also be the expression one has while having sexual relations with another... noun.
a) As soon as John thought about Kate his sex face came on.

b) John and Kate are MTB, they always have their sex faces on when they are around each other.
by angeliqueee February 18, 2009

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