More NY Knicks drama ... this time involving their biggest fan, Spike Lee -- who got into an altercation with security at MSG and told 'em, "You wanna arrest me like Charles Oakley?!"
The whole thing went down at Madison Square Garden right before the Knicks took on the Houston Rockets ... when security reportedly blocked Lee from using a restricted entrance into the building.
During the exchange (captured on video) you can hear Lee saying "no one told me" he wasn't allowed to use that particular entrance .