MFDD

Motherfucking Dangerous Device

Something that is considered extremely dangerous to a person's health and safety.
LT: Private, be careful with that MFDD! It can explode at any second!

PVT: Yes sir!
by Got_You May 02, 2019
Get the MFDD mug.

legal heroin

A term used to describe opiates, such as oxycontin, that can be prescribed by a doctor.
I broke my arm last week so my doctor prescribed me some legal heroin.
by Got_You March 08, 2019
Get the legal heroin mug.