Top Definition
when an individual would like to engage in any form of sexual intercourse with another individual but a relationship is not required. This is more associated with a one night stand or a fuck friend then making love or being in a relationship with the individual. If they are going out, then it means they wanna fuck the shit out of eachother.
Damn he's so fine, i wanna sphlack!
by marianalis March 08, 2008
5 Words related to sphlack

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