it's when you have a date with girl and you don't get laid ( can't plant your seed inside of here ) or you get laid and wore a condom which results in a seedless date
Cody Ko: last night i had a date with a girl but it was a seedless date
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.