Celebrated on October 28th, send ass pics day is a national holiday in which the recipient of a screenshot of this post is required to respond with an ass pic as per U.S. Federal Law.
Person 1: *sends screenshot of post*
Person 2: *sends ass pic*
Person 1: I love Send ass pics day.
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.