On the 50 

Something good, or the best.

In reference to 50-yard line tickets generally being regarded as the best in the stadium.

A: Did you see The Dark Knight?
B: Hell yeah, man, it was on the 50.

On the 50 by P.Dubbs October 20, 2008

out on the 50 line 

To be very far away but not limited to any amount of distance
Can be as far as an hour away or even days

Friend one: hey bro where are you

Friend two: yeah mate just out on the 50 line

out on the 50 line by TooTall March 12, 2019

50 on the pinky ring

50 carats of diamonds on a pinky ring.

"...50 on the pinky ring just to make my fists glow..."-
"What You Know", T.I

50 on the pinky ring by hi im mk September 21, 2006