"goofy ahh bro" means when someone did/is goofy. See the dictionary of "Goofy ahh" on urban dictionary.
goofy ahh bro fr
n. When two people find out they have both received oral from the same girl at different times, they then become Boca Bros. Similar to Eskimo Bros or Tunnel Buddies, but the connection is a blow job.
Ty: Bro that chick gave me head last night!
John: No way! I got head from her last week.
Ty: Looks like we’re Boca Bros!
When you see a sick diesel truck go by you
“Yo did you see that sick Powerstroke?!” “Who’s the bro?!?!”
Bro:hey wanna go surfing?
Dude:no, i'm going to my girls house.
Bro:Hey, Bro-ho
What you call a female instead of bro.
Hey, Bro Ho! Wanna come to my house to hang out!
Me and my Bro-Ho were driving around sharing snacks and throwing shit at hookers
" Although we started off as friends, he soon became my bro ho."