Go wild with anger about current unit (7)
I believe the answer is:
rampage
'go wild' is the definition.
'rampage' can be an answer for 'wild' (thesaurus). I am not sure about the 'go' bit.
'anger about current unit' is the wordplay.
'anger' becomes 'rage' (rage is a kind of anger).
'about' indicates putting letters inside.
'current unit' becomes 'amp' (amp is a kind of current unit).
'rage' enclosing 'amp' is 'RAMPAGE'.
'with' is the link.
Can you help me to learn more?
(Other definitions for rampage that I've seen before include "Run amok" , "Violent action" , "A mad rush" , "Violent disorder" , "Go berserk" .)