2 definitions by JustYourBoy

The perfect gift for when you forget Father's Day.
"Did you remember Father's Day is tomorrow?"
"Shit no I guess I'm getting him a world's best dad mug"
by JustYourBoy September 12, 2017
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The mug you get your dad when you realize you need a present for tomorrow
I completely forgot about Father's day, so I just got him a world's greatest dad mug
by JustYourBoy February 1, 2017
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