B.L.O.F.F.

B.L.O.F.F. also   known  as   Bowser  Jr. Leader Of   Feathered   Friends   were   group  of   criminal  fighting  gang  led  by  Bowser  Jr. and its   members  are   Pip  the  Penguin  Freddy  the  Flamingo   Flynn  the  Falcon  and  Ava  who  wears   black  vests   which   it  says   B.L.O.F.F.   on  the  back  of  the  vest  it  first  appeard  in  the  SML  Short   Rise  of  B.L.O.F.F.  where  he  and  his  friends   gonna  defeat  a  group  of  children  bullying   team  called  the  Squashies