When a group of girls or women, usually close friends, get excited while talking to each other. They start talking rapidly, in a high pitched tone.
I saw your little sister at the mall. I don’t know where she was headed, because Becky showed up. Then some dolphin speak started about a boy, or a skirt, or was it chocolate.

All I know, is that my ears are still ringing.
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The sound a chick makes when you stick your dick in her ass thus making her speak like a dolphin.
Dude, I went to Sally's house and I totally made that bitch start speaking dolphin.
by white nigga candy October 15, 2014
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