3 definitions by Conman27

Top Definition
A number that has 100 zeros after it.
10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 is google
by conman27 May 05, 2010
A silent killer that orriginated from japan. They are common to were black cloths and carry an assourtment of wepons.
I did not see him! He was like a ninja!

He killed him so fast he was like a ninja!
by Conman27 May 05, 2010
ADHD stand for Attention-deficit Hyperactivity Disorder. (ADHD or AD/HD) Commonly found in children and some adults such as Howi Mandel and Elvis Presly. Children with AD/HD are usually vary creative and smart, but suffer in school. They can be obnoxious to an extent, and are, of cours, usually very hyper. They are usually great with sports and have great coordination.
That child is good at sports. I wonder if he has ADHD?
by Conman27 May 05, 2010

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