look up any word, like colorful friendship:
 
1.
Boobs.
Her boobs are the best thing ever.
by dkfbqdfasdn September 15, 2011
24 4
 
2.
1. Used to describe something very good or rated highly as a favourite.

2. Used to describe something by someone who over reacts and says things are way better than they actually are.
1. That experience was the best thing ever.

2. Person A "Did you like the present I sent you?"
Person B "OMG I LOVE IT, it's the BEST THING EVER"

by Ejoy May 31, 2006
21 16