Top definition
When one of your roommates gets up and says they are going to take a "nap" when, in fact, they are actually going to go masturbate.
Nikesh: "Sorry guys, this looks like fun, but I gotta go take a nap."
Will: "Lay off the Jergens, Patel."
Chorus: "SLAPNAP, SLAPNAP, SLAPNAP."
by GunterClemson August 25, 2010
Get the mug
Get a slapnap mug for your brother Trump.
2
Masturbation until passing out or falling asleep. The most pleasurable of mid day activities, except when your girlfriend lets you have anal.
With no class and his roommate at a phych exam, Nate indulged himself with a slap-nap.
by ryyyyan123456 March 07, 2008
Get the mug
Get a slap-nap mug for your guy Helena.