best thing since sliced bread 

Idiot hyperbole. Best thing yet.

"His penis is the best thing since sliced bread!"

best thing since sliced bread by PseudoSam November 17, 2013

the best thing since sliced bread

a person says this to show how one apprieciates the other person or object; to show how much they like the person or object.

Chad-"Damn! Yo da best thing since sliced bread honey!"
Betty- "Give me yo numba and u will c the second best thing since sliced bread"

-or-

Tony- Wow! this video game is the best thing since sliced bread!

the best thing since sliced bread by --katy- June 20, 2006