1 definition by Richard Huge

Masturbating with one hand, you ready the other hand in the air. Just before release, aim your cannon at an angle up, and when you finish, catch the semen with your hand-in-waiting. Then, tell your friends that you caught a fly. When they ask to see it, slap them, and run.
Tony: Hey, Josh, I caught a fly!

Josh: Can I see it?

Tony: Yeah... (smack) HA, you got smacked by semen! It's the FLY-CATCHER!!!!!
by Richard Huge May 13, 2010
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