What is Hfu?
1.
Means "Hey fuck you" in internet lingo.
Person 1: Excuse me but you suck.
Person 2: HFU
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2.
Harden the Fuck Up
Used to shut a whining pussy up. When you are at the end of your tether with them and don't want to listen to their sad ass stories anymore.
"I hurt my knee at soccer today"
"HFU, get over it."
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Random Words:
1.
to do stuff with someone, without wanting a real relationship with them
chad made out with angela, but then told her the next day that ..