15
To determine through intercourse with a third party the sexual prowess of a competitive group.
Alex and David had a fuckoff with Mary to determine the best fucker.
by AlexJonesandCom January 22, 2011
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Soft and offensive. Just like you.

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16
Wife: Fuck Off Jerry
Jerry: Oh C'mon i only cheated on you 9 times
by randy 2.0 August 14, 2007
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17
A reply preferable to being ignored.
A simple "Fuck Off" would have been wonderful, but not replying to me was more cruel than anything she could have possibly said.
by Killing Kittens September 10, 2004
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18
To dismiss a specific activity.
I fucked off meeting Bob to stay in bed.
Had an exam earlier. Fucked it off.
by Ed May 06, 2004
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The vengeful act of crapping on a lover's chest while they sleep.

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19
Angry way of saying go away. Effective way of releasing anger whilst saying this is to menacingly wave your wrist around at the same time.
"can i have a big bucket of fuck off"
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The vengeful act of crapping on a lover's chest while they sleep.

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20
1.) What a problem child may say to you when you didn't even do anything.
Problem Child: Hey fuckface bitch whore! Fuck off!

Normal Person: huh?/what?
by go fuck yourself October 06, 2004
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The vengeful act of crapping on a lover's chest while they sleep.

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21
Used to emphasise something that is very large. Became fashionable after the release of Lock Stock and Two Smoking Barrels. For Example:
I think knives are a good idea. Big, fuck off shiny ones.
by Mazman November 24, 2004
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The vengeful act of crapping on a lover's chest while they sleep.

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