Pulling an "m"

When you uncontrollably take your pants off in public. Unzipping/ un-belting your pants in front of large groups of people...

1: guess what.
2: what?
1: i pulled an "m" last night in front of Shanna at Sadie's
2: thats kind of creepy- so many people...
1: yeah, but it was fun.

... Pulling an "m"