quackgrass 

Quackgrass is drug related, as you can get addicted to it, and if you have not had it for a while you also get withdrawals.

I am addicted to my quackgrass where is she, i want her now.

quackgrass by Paul J May 24, 2004

quackgrass 

"Wacky tobacky" dat is prescribed by a snake-oil doctor.

If you ask a phony physician why he is recommending dat you try QUACKgrass for your ailments, he will likely just "duck" da question.

quackgrass by QuacksO June 11, 2020