Kiwi slang, a distortion of fucking oath.
An extremely positive affirmation of agreement or awe.
Person 1: "Man that's a tough sparrow!"
Person 2: "Fucking oats!" or "Oats, bro!"
by fhgwgadsbbq February 17, 2011
Get the fucking oats mug.
Kiwi slang for a strong agreement to a statement made by another.

more than likely a barstadisation, or poor translation from the Australian term "Fucking Oath"
Me: The new kiwi flag looks like crap

You: Fucking Oats
by dickytim February 25, 2016
Get the fucking oats mug.
a vastly unnecessary late night shopping trip.
Person 1: I want to make cookies despite the fact that its two am. But we need to buy oats first.

Person 2: I refuse to go buy any fucking oats
by ejerilio July 5, 2009
Get the fucking oats mug.