2 definitions by Jon Osenada

A loud fart that you let out just as some other, louder noise is heard which drowns the noise of your fart. It requires very good control of sphincter muscles and an acute sense of timing.
As the fire door slammed, I let out a syncrofart.
by Jon Osenada July 19, 2012
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Stealing something from a person while kissing them
He was making out with this hot girl, then he found his wallet was gone.
That's petting larceny, man!
by Jon Osenada December 15, 2012
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