50 out 

When you think a girl is attractive, but you can't tell for sure because you are at a distance. It is excusable to be mistaken if you call 50 out.

50 out literally means 50 yards/feet away; you can't tell if a girl is hot or not because you are too far away.

Randall: "Look at that girl. She looks pretty attractive; but we are 50 out."
*10 seconds later*
Matthew: " NOPE! But you can never be sure from 50 out."

50 out by fanboyhunter March 24, 2010

50 yard fake out 

Thinking someone is pretty attractive from a distance but is actually ugly up close.

"I thought she was hot when i saw her across the parking lot but fell for the 50 yard fake out when i saw her up close"

50 yard fake out by Kailn33 March 24, 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