Derros 

An Island between the Nepean River and Blacktown

People who come from the area of Derros are affectionately known by locals of a slightly higher socio-economic class by the same name: Derros (pron: Dare-ose)
Derros can also be defined as poor-unfortunates with a low IQ who have more than likely succumbed to the popular pastime of said area: drug-induced theft.

Derros by Ilovepanfers July 22, 2019

Defrost Cycle

See Heat Pump. Also called "defrosting" and "going into a defrost."

When it gets below about 45 degrees, a heat pump running in HEAT mode may develop ice or frost on the coils. There are exceptions to the rule, however, as I have seen heat pumps defrost when it is abve 45 degrees and even in the 50s! If it gets frozen enough, it may have to defrost. A defrost cycle is initiated by the the reversing valve switching the flow of Freon and putting the unit in COOL mode. However, unlike when the unit is running in COOL mode on a hot day, the fan blades in outdoor unit are not spinning, and the system typically has its electric, gas, or oil backup heat running to prevent the heat pump from effectively air-conditioning the house while it is defrosting. Sometimes, depending on a number of factors, a steam or fog may appear above the heat pump (see Steam Show). A defrost cycle can last anywhere from less than a minute to ten minutes or more depending on a number of factors, including outdoor temperature, ice/frost buildup on the outdoor coils, whether or not it is raining or snowing, and what temperature the thermostat is set at.

The first time I saw a defrost cycle at my new house, I thought my heat pump wa broken and about to explode!

My heat pump is located right outside the master bedroom window, and it woke me up this morning when it went into defrost.

I was playing with my dog in the backyard on a chilly winter day, when my heat pump went into defrost and scared her so much that she started barking at it.

Defrost Cycle by AutoHVACNut March 15, 2012

duty deros 

Older Military term for Duty Ended Return from Overseas aka you are going home!

Hey, I have my duty DEROS orders! Free at last!!!

duty deros by I, Wreckerrr December 7, 2020

Derosierd 

When you get your dope bag from your deals and its been cut.

Any situation where you get screwd over in the game.

A move your dealer might pull when he fronts money to get your bag and takes hours even days to pay you but does pay but also cuts it.

A shitty friend you should never trust but for tweeker reasons you do.

1. Haha you got Derosierd!

Derosierd by Jerkaerka May 24, 2017

derro 

Australian slang, derived from the word 'derelict'. Means hobo, bum, no-hoper, poorly-dressed, unkept person.

"Look at those derros on the street corner"

derro by dereleet September 20, 2004

david desrosiers 

1.The hot bass player in Simple Plan
2.Loves to make people laugh
3.Has hot boots
4.Has a zebra fetish
5.Has a food fetish

David Desrosiers is a hot man

david desrosiers by David Lover September 16, 2005

david desrosiers 

David Derosiers is a member of Canadian band Simple Plan. He has a pretty different style from the rest of the other band members and loves to say anything funny. David has ADD so he gets destracted a lot.... but thats all apart of his charm. Very fit and sexy. David has a French accent because he's from Quebec.

Me: Hey you know David Desrosiers?
Sara: Oh you mean that sexy beast from Simple Plan?
Me: Yeah thats him *smiles*

david desrosiers by Amdes November 7, 2005