Don't pity the loser ... especially when the loser's made more than $100 MILLION ... so says Riff Raff.
The rapper (and NBA superfan) was out in NYC when we asked if he feels bad for Kevin Durant after the OKC Thunder failed to close out the Warriors, despite big leads in games 6 and 7.
Long story short ... Riff says Durant's still his homie -- but it's hard to feel bad for a guy who's still RICH.
Also, Riff says it's not entirely KD's fault -- blaming Lil B for sticking him with the Based God curse.
Check out the clip ... if only to see how truly difficult it is to talk with DOUBLE GRILLZ in ya mouth.