What is Best Mate?
1.
Chiefly British English.
That one person in your life who is like a sibling. You'll do anything for them, literally. They understand you, you understand them and you're always happy when you're around them. You just click.
Similar to
My best mate is like a brother to me, and I hope we are best mates for life.
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Random Words:
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taking a crap in the toilet tank of a person you hate, preferably at a large party. the owner of said tank, upon sniffing the crap, will..