These phrases can be put into pairs based on a rule. Find the odd one out - your answer is the one that would match it.
Before
Boyfriend or admirer
Brown or Pratt
Characteristic of Santa Claus or alcohol
Coyote's plan
Empty space between chairs
Hang around longer than necessary
It's in a can
It's in airplane bathrooms
King
Listen to
Make up for a debt
Reason
Street
Street sign with an arrow
Superman's vision
Triumphed
Brown or Pratt
makes me thinkChris
but I can't find anything else about which I am so confident so I can't find a good match. $\endgroup$ – Engineer Toast Sep 25 '15 at 17:29