1 definition by mike indubitably

Top Definition
Without doubt; 100% sure.

Ok, this is the best word in the english language. Just say it and it gets plastered into the back of your brain and you're hooked on this one word. Saying it over, and over, and over, and over. I love it.

Indubitably, my penis is bigger than yours.

by mike indubitably February 07, 2004

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