Streetball legend Bone Collector is hoping his roundball rampage on Mac Miller doesn't cost the rapper his new GF, Ariana Grande ... saying the public embarrassment shouldn't end his romance.
LOL.
We got Bone out in L.A. just one day after he DESTROYED Mac's ankle ... and asked about the epic humiliation.
Bone says Grande should give Miller a pass ... because if she REALLY loves him ... she should overlook the fact he looked like a small child on the hoops court, and it's on video, and we'll never forget it happened .