A stupid fuck. Douchebag. Just a word that rolls off the tongue in cursing anger, when wanting to insult someone.

A bucket full of fucks. Nearly everyone Does not ever give a fuck heRE and there, so it has to go someWhere right? when a singLE fuck isn't Enough, you need a fucket.

A fucking bucket

Northern Irish, typically Belfast slang. A 'fucket' is a soft drinks bottle, typically a 2 litre sized bottle with a small hole burned at the bottom, filled with water and used to smoke cannabis in a simalar way to a bong.
Can also be called a 'Joe', 'Waterfall' or a 'lung'.

To dismiss something or someone without any further given thought, also known as phuket (as in the japenese island)

A bucket of fuck

Noun; A child. Plural form: fuckets; meaning more than one child.