mama. A mama is a strong matriarchal figure who rules with an iron fist all of her extended family and almost anyone from the neighborhood who somehow gets near any of it.The stereotypical mama is a large voluptuous black woman with a powerful voice and a dominant personality. mama from the movie Lackawanna Blues, dominating a guy who just trashed the whole place: Now when that gal come up in here in the middle of the night, half-dressed with her babies in tow, blood all over her swoll-up mouth, I was there for her and I ain't gonna turn back now.
How to Use a Fire Extinguisher. You should know exactly how to use a fire extinguisher in the event a fire develops and you feel you are safely able to fight it. It is recommended that only those trained in the proper use of fire extinguishers consider using them when appropriate. Call for help before attempting to extinguish a fire.
Water Extinguishers â These extinguishers are most suited for âAâ class fires. However, they cannot be used in âB,â âCâ or D class fires. In B and D class fires, the water will spread the flames. In a C class fire, the water is conductive and poses a risk of electric shock to the operator. However, the misting nozzle of a Water Mist extinguisher breaks up the stream of deionized water so that there is no conductive path back to the operator.