... as a Raptors fan.

The Warriors superstar was asked whether he's gonna get in the zone for the NBA Finals by vibin' out to some Drizzy, or skip his jams considering he's with the enemy Toronto Raptors ... and Klay had one helluva soundbite.

"If it's one of his soft, R&B songs, I'mma skip it 'cause I'm in 'kill mode' right now trying to get these 4 games," Klay says ... "So, I'll skip 'Hotline Bling' and anything along that line."

Side note -- Klay, don't do "Hotline Bling" like that. RESPECT "HOTLINE BLING"!!!!!! It's a classic.

Thompson -- who says he's been a Drake fan since high school -- added, "He's a great artist. Do I like him as a Raptors fan? No. But, I like him as a musician. He's extremely talented, but I will definitely skip the song if I don't like it."