Aplies when you are talking to a girl and one of your friends tell you to text her 'Hi'

Fred says hi means literally " I am high" but in another term.
The term was originated, from when you smoke weed you are two sided ( schizophrenic ). You are a different person when u smoke weed there for its not *you name* says hi.
Although you do have control when you are high, unlike alcohol, you still get those trips where u feel like you can not control the high. I.E Fred has taken over.

Its fred, because fred has taken over.
It has been used as a slang all over high schools so that the straight edge kids got no idea, nor do the teachers and parents as well. But what i find is that if you continue to use it constantly everyone will know the term "Fred says hi" and in fact everyone will use use it. Including the teachers

A phrase someone might say in an online text chat when the other person says something that they think is worth exposing (usually idiotic) to Zodiac Duelist, a Yu-Gi-Oh! Facebook group, by way of a screenshot post.

masturbating at a high rate of speed

One terrific band, that goes unnoticed. Everyone should have a chance to hear this "melt in your mouth" chocolate of music. (Clann Zu is also a great band) Listen to this band and have much fun enjoying the taste.

This means the person is saying he was witrh your mom last night and she said hi .

Radio friendly way of telling someone to go to hell.

Term coined on "The Dan LeBatard Show with Stugotz"