to suddenly assume an antagonistic attitude;  to suddenly become defiant;  to turn aggressive (in one's manner);  to moon;  to point one's naked buttocks at someone;  to give somebody the brown-eye
 spanking with a baseball bat
 tail end;  tailender;  last person (to arrive, finish etc.);  ass;  arse;  butt
 small-minded;  petty;  cowardly;  chicken-hearted
 wet behind the ears;  inexperienced;  immature
 to suddenly assume an antagonistic attitude;  to suddenly become defiant;  to turn aggressive (in one's manner);  to moon;  to point one's naked buttocks at someone;  to give somebody the brown-eye
 deadline (esp. in the entertainment industry);  fixed ending time
 deadline (esp. in the entertainment industry);  fixed ending time
 last (on the list);  (at the) bottom;  (in) last position;  tailender
 male homosexual;  faggot;  poofter
 male homosexual;  faggot;  poofter