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2.
any sex act that contains a work around that deems it to be lazy in nature
1. The point at which one partner wants sex but pulls the other person on top for Lazysex so as to avoid "doing all the work"

2. When two people decide they want to have sex but are just too tired so they have Lazysex sideways and convince themselves that it's really good.
by muh-drees February 25, 2011
 
1.
Having sex in the spooning position. Great for people who want a non-crazy sexual afternoon (or whenever).
On the rainy day, Bill and Joanie had lazy sex.
by MargaretJazz October 19, 2008