Apparently texting-speak for "atleast". That is, without any space. If you type in 2853277, because you're too dumb to know 'at least' is two words, the phone apparently suggests 'culdart' to you. This editor uses proper keyboards to communicate, but knows people who actually use this like a real word on myspace and such.
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."