dutch hand grenade 

In a similar mould to the dutch oven, but the air biscuit is caught in the hand, which is then used to transport the pungent aroma as close as possible to the victim's nostrils before it is opened.

Also known as cupping.

dutch hand grenade by TLO Smudge May 11, 2004

dutch handgrenade 

The action of catching a fart in your hand and then throwing it at somebodys face

Filthy Bastard: "Fire in the whole!"
Guy: *Knocks filthy bastard the fuck out*

dutch handgrenade by t0m3x May 20, 2004