One finding vaginal secretion under their nails when biting them after engaging in foreplay, either moments after or the morning after. Particularly common amongst chronic nail biters who don't wash their hands.
Johnny acquired a funny taste under his finger nails when biting them. He later came to realize it was cooch goop from the chick's coochie he had his fingers all up in the night before.
by juvas juice September 08, 2010