Top definition
The act of pulling one's pants down unexpectedly and moving dangerously close to an unsuspecting person while yelling "moon tag!!!" Good for breaking awkward silences. Can also be played in a swimming pool.
Julie: So... yeah...
pause
Sam pulling down pants: MOON TAG!!!
Julie: Ah!!!
by wild oranges October 30, 2007
Get the mug
Get a moon tag mug for your daughter-in-law Sarah.