8
Not a word one would use ever. It is grammatically incorrect.
I am great.
I am better
I am best
I am bestest
Not a word, man.
by Legen-wait for it-dairy. June 18, 2013
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9
WARNING: Dont overuse it or you will sound insincere and stupid.

1 (verb) The greatest, awesomest, best thing ever in the world ever! Despite sounding retarded, it is better than saying best.

2 (noun) Word used to describe your favourite person(or people) to have cybersex with. Cybersex is also called "talking" Mostly used in front of small children, parents, other unapproving people.

Also called a special friend. Not to be confused with a bestest friend. Ever.
1 They weren't just best friends, they were bestest friends.

2 (a converstion)
Person 1: "So, erm, my... bestest... and me, we were "talking" on msn for an hour."
Person 2: "Wow, whats their addy? I need to talk to them!"
Small kid/Parent/Unapproving Person: "Huh?"
by Lyddy Cool October 23, 2006
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10
Your best best friend. They are better than best.
by KevinAteHoes May 06, 2010
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11
better than best. Taking best to the next level.

Incorrect suprerlative form of best
"You're the bestest friend ever!"

"You're the bestest soccer player I've ever seen!"

"You're the bestest teddy!"
by Mary Kub November 04, 2008
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12
A wonderful, amazing, kind, thoughtful, hilarious, sweet, smart, and super awesome someone.
by Favs March 12, 2004
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13
1. Super-superlative of the word "Best"
2. One who is never wrong.
3. One who Is always right.
4. One who never loses.
5. One who always wins.
1. John is always right, and he always wins. He is the bestest!
2. Mel sometimes loses and is wrong sometimes. Therefore, she cannot be the bestest.
by TheBestest January 08, 2015
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14
Think about the good.

Now think about the best.

Well, bestest is better than the best. Now you can go use it all over the nerd forums on the Internet and try to look cool.
Nerd1: 0MG LoLz I HaEV C00kies!1
Nerd2: YaY C00KIES!1!111111oneone
Guy trying to look like a cool nerd: YEZ COOKIES ARE TEH BESTEST EVAH LOLOLOLO
Nerd1: ...
Nerd1: Asshole.
by Jonny12345 October 16, 2007
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