anal propeller
created in ww2 Australia, Australians planned to attach dildo's connected to propellers to fly and look at german and Japanese camps. in order to use one, you must put it at least 10 centimetres deep.
those germans have quite fine anal propellers
Anally Propelled Grenade
The act of sliding a grenade into ones or your anal cavity in an upwards motion and expelling it out with great force. The word is also commonly written as the acronym APG.
We need to get rid of those guards, prepare you Anally Propelled Grenade.