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To spend alone time with a person of the opposite gender while frequently having casual sex.
Darnell: Yo I heard you was kickin it with Terra the other day?
Rashawd: Yea you know, we was somkin some week and layin up.
by l Alanaki l October 10, 2008

Words related to layin up

boning gettin down layin' up rail smash smashing