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1. is
IS is IS. "Is meaning equal" is tautology. Is is simply is.
Is IS is? Yes, is is is.
2. is
In slang, "is" is used to replace "are"
What is you doing?
3. is
A word that, despite being among the most common in the language, not everyone is sure of the meaning of.
It depends on what your definition of the word is is.
4. is
3rd person singular of "to be"
He is confused on how to define "is".
5. Is
A perfectly acceptable beginning to a Facebook status update, no matter how grammatically incorrect. Most notably when a person has bad taste in music and uses song lyrics for status updates.
"Matt Anderson is How the hell we'd wind up like this? Why weren't we able? To see the signs that we missed And try an' turn the tables?"
6. is
A word whose very meaning was questioned by former president Bill Clinton while he was on trial.
"That depends on what the definition of 'is' is"
7. is
Used in the third person, associated with living and being in the now, forgetting the past, disregarding the future, being happy, being content and giving gratitude for everything at this moment.
Keith: "Man, this is living the life... this festival is awesome"

Paul: "Johanna is!"
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