When you are madly in love with underage girls
Wow! Did you see Nathan out here pulling a John!
When you fuck a girl before you leave her
Did you brake up with your girlfriend bro?
Yeah but i was pulling a john before i did it.
Willfully doing something stupid and/or irresponsible
You just went full retard by pulling a john
Willfully doing something intentionally or unintentionally irresponsible or out right dumb
You just went fully retard by pulling a john
WWE wrestler whose body is invisible & that's why you can't see him.
Random Guy 1: I saw John Cena
Random Guy 2: Where
Random Guy 1 : Right Behind Me
Random Guy 2: But There's No One Behind You
Random Guy 1: But I saw him behind me
You can't see it.
"Look guys! It's John Cena!"
"Oh false alarm boys it's just a ghost."