1 definition by thatonetime

It's what you promise boyfriend after he gives you a full body massage. Its starts out as really great sex until the mood is killed when you realize the window is wide open and your neighbor has been watching. After closing the window, you resort to finishing him off by hand, but boyfriend has the endurance of a steam engine and you soon become very bored and distracted by the TV show Skins. Without noticing, you become too aggressive, and he eventually makes you stop. Boyfriend will have blue balls in the morning.
Me: Hey babe, want a ZJ?
Boyfriend: Never again.
by thatonetime August 28, 2014
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