Green’s Dictionary of Slang

boofy adj.2

(Aus.) of a man, stupid and muscle-bound.

1992
20002010
2017
‘Roy Slaven’ Five South Coast Seasons 170: A big boofy bloke who played footie for Wests and was much admired and loved for doing so.
[Aus]L. Redhead Rubdown [ebook] A couple of boody guys leaned against the reception counter .
City Hub (Sydney) 29 Oct. 8/3: [A] couple of big boofy Ds with Glocks and cheap suits came around wanting to know why you hadn’t called them.
[Aus]T. Spicer Good Girl Stripped Bare 45: Brett is a big, boofy bloke who [...] hoists King Gees over his hips.