Respirator

[Julian]

A device used to [filter] air so you [can breath] good air. Used mostly while in areas with [aerosol], pesticides, poisons.. ect..

[Rihanna]

This is were you have someone lie down and open their mouth. Then the [donor] pulls of their pants and farts into the [recipients] mouth. The recipient then inhails the gas.
Can be done without recipients permission, but that is not [advised]. This is very populator in some parts of Michigan.

[Little_Girl]

An apparatus worn over the mouth and nose or the entire face to prevent the inhalation of dust, smoke, or other noxious substances.