fucksweat
The sweat that results from having a good fuck. Sweat can be particularly prevalent from the head, thus soaking your hair. When said fucksweat dries, particularly in long hair, it can result in a tousled look, but in a crazy way. Like you were just fucked.
I am debating whether or not I want to wash my hair after getting fucked, so I'll be able to smell the essence of the dried fucksweat in my hair at work tomorrow.