A modification of fucker, most often used in the phrase "Hollywood grassfuckers" to refer to unskilled and/or timid Hollywood writers, producers, and directors who aspire only to mediocrity and, sometimes, achieve it.
"This is the most didactic, boring-ass self-serving piles of horseshit the Hollywood grassfuckers have put out in a long time." - Mr. Filthy on "Lord of War"
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.