When a woman gives you a blow job grab the back of her head and forcefully thrust your cock in and out of her mouth as fast as you can. She will soon be gasping for air, as you continue to mouth fuck her she will sound like a duck quacking as she gasps for air.
When a person is "eating out" a female and spits into the vagina. The female queefs and the spit flies back into the person's face, making a sound similar to that of a goose.
Dude, don't date that chick, she goose quacked me.
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.