In federal criminal cases, cooperating with the government is commonly known as a proffer agreement, interview, proffer letter, or a “Queen for a Day” letter.

A proffer agreement is a written contract between a federal prosecutor and defendant, or a person under a criminal investigation, where they will make an agreement to give the prosecutor useful information. Their statements won't be used against them later in a criminal proceeding.
John had to proffer he was looking at 45 years
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1. Also known as "prep"
2. A proffer is a person who dresses in American Eagle, Ambercrobie, Holister, ect. This is a person who is considered popular, and loved by everyone.
3. A pathetic sadistic asswhole and or bitch.
Gossip Girl.
The Hills
The O.C
Sean William Scott
Snotty bitches
Jocks
arrogent asswholes
Ect. proffer
by prephatorz! August 3, 2009
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Proffered instead of preferred has more of a vibe to it
My mate josh had an absolute stinky mare In the group chat and said proffered instead of preferred but you know what it kinda does have a ring to it though
by Yuplet69 August 25, 2021
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Proffered instead of preferred.
Josh my mate had a stinky mare in the group chat and said proffered rather than preferred what an imbecile
by Yuplet69 August 25, 2021
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