Lab animal in a maze (3)
I believe the answer is:
rat
(Other definitions for rat that I've seen before include "one not going down with ship" , "Rodent pest" , "Betrayer" , "Unpleasant character" , "Despicable person" .)
I believe the answer is:
rat
(Other definitions for rat that I've seen before include "one not going down with ship" , "Rodent pest" , "Betrayer" , "Unpleasant character" , "Despicable person" .)