When you bring something up with your friend and then coax them into wanting to hear it, but then they say never mind.

The Intergalactic Law states they must now tell you what they brought up under any circumstances.
Jimmy: Dude did you hear what happened at the party last night? But you can't tell anyone!
John: I won't!
Jimmy: Actually nevermind, can't tell you.
John: You have to now! Its The Intergalactic law!
by Kwin! January 14, 2015
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