Top Definition
The sudden need to abstain from sex due to some mojo killing incident/person/thing.

First known usage by Mac from Veronica Mars.
We were about to get it on when he mispronounced my name, and my libi don't kicked in.
#libido #mojo #libidodo #libidotomy #libizzle
by Glitterbugvins October 15, 2011
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