Wet bear hid nuts for food (5,5)
I believe the answer is:
white bread
'food' is the definition.
(white bread is a kind of food)
'wet bear hid nuts' is the wordplay.
'nuts' indicates an anagram (nuts can mean crazy).
'wet'+'bear'+'hid'='wetbearhid'
'wetbearhid' is an anagram of 'WHITE BREAD'.
'for' is the link.
(Other definitions for white bread that I've seen before include "Food item made with bleached flour" , "Food made with bleached wheat flour" .)