Maytag Bravos Quiet Series 300

maytag
Maytag Corporation was a $4.7 billion home and commercial appliance company, headquartered in Newton, Iowa from 1893 to 2006, and now part of the Whirlpool Corporation.
Tossing and turning of a raft in a river hydraulic, as if caught in the spin cycle of a washing machine. Also called a "Swirly".
Stuck in a hole and thrashed about as if in a washing machine. Usually not fun!

bravos
A code word representing the letter B, used in radio communication
The Bravos de Nuevo Laredo is a soccer club in the Mexican Football League Second Division in Nuevo Laredo, Tamaulipas, Mexico. The Unidad Deportiva Benito Juarez (Benito Juarez Sport Complex) is their home stadium.
A cry of bravo

series
A set of related television or radio programs, esp. of a specified kind
similar things placed in order or happening one after another; "they were investigating a series of bank robberies"
a periodical that appears at scheduled times
A number of things, events, or people of a similar kind or related nature coming one after another
serial: a serialized set of programs; "a comedy series"; "the Masterworks concert series"
A set of books, maps, periodicals, or other documents published in a common format or under a common title

quiet
(of a place, period of time, or situation) Without much activity, disturbance, or excitement
Without being disturbed or interrupted
Making little or no noise
quietly: with little or no activity or no agitation (`quiet' is a nonstandard variant for `quietly'); "her hands rested quietly in her lap"; "the rock star was quietly led out the back door"; "sit here as quiet as you can"
characterized by an absence or near absence of agitation or activity; "a quiet life"; "a quiet throng of onlookers"; "quiet peace-loving people"; "the factions remained quiet for almost 10 years"
lull: a period of calm weather; "there was a lull in the storm"

300
.300 Winchester Magnum (known as .300 Win Mag or in metric countries as 7.62 ? 67 mm) is a popular magnum rifle cartridge that was introduced by Winchester Repeating Arms Company in 1963 as a member of the family of Winchester Magnum cartridges.
three hundred: being one hundred more than two hundred
"300" (the exact machine name includes the quotation marks) is a pinball machine produced by Gottlieb with a bowling theme. The title is a reference to a perfect game in the sport, in which a bowler scores 300 points.