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1.
An alternative and a single word expression for "positive vibes;" general feelings of goodness.
posivibes all around!

that coffee gave me some posivibes!
by Samantha Fame November 10, 2007
 
2.
posivibes is short for positive vibes. it's a high frequency state of being. when you have posivibes, you bring positive energy to those you interact with. posivibes is one of the best feelings to give and receive
Juan: "Gustin is always full of posivibes, i love that."
Amandimal: "Yeah, Gustin is a high frequency being, so posivibes come natural for him."
by roscoes_chicken_n_waffles January 23, 2014