Answer: mainman

AnswerCrossword Clue
MAINMANGuy who's always got your back
MAINMANGo-to guy
MAINMANBest bro
MAINMANPal or top aide, in jive
MAINMANNumber one
MAINMANBest bud
MAINMANGo-to guy, perhaps
MAINMANClose guy friend
MAINMANHomie