When used as an adjective (which is about the only way that it could be used) hyper would be histérico in Spanish.
hiper
I've never seen such a phrase, nor heard it. However, I had a friend in Texas that used to say something quite close to that. "Estoy prendido!". (I'm wired!). Viva my friend.
Hyper-cool
it depends... being 'hyper' isn't really a term and it can be ued in a lot of ways.
Sister in law in Spanish is cunada.
How to say "hi" in spanish is Hola. How to say "bye" in spanish is Adios.
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how to say Amer in Spanish
you say it in spanish as- sarina
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