A person who actually gives at least one fuck, as opposed to those who (at least claim to) not give any fucks. Generally is used in reference to larger societal or global problems that affect people you don't personally know.
non-fuck giver: "I don't give a fuck about that, so I don't have to do anything or change anything about myself or the world."

fuck giver: "Yeah I actually do give a fuck, even if that means I have to do something about it."
by causal August 3, 2017
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Someone that gives everyone one fucks to give usually long dark brown hair mostly named paige
I need some fucks to give let's find a "fuck giver"
by 976461 June 14, 2015
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