Abbreviation of "I don't mind your genital ". A non-discriminative alternative for Mr. or Ms. in the salutation of letters. Using this instead of Mr. and Ms. one makes sure that he or she is not teasing one's sexual identity.
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.
"Base we've got some square groupers floating outside of Miami harbor."