Blac Chyna Show Me Proof Tyga Didn't Give Kylie My Hand-Me-Down

8/16/2015 7:21 AM PDT

Blac Chyna -- Show Me Proof Tyga Didn't Give Kylie My Hand-Me-Down (VIDEO)

Blac Chyna got the last laugh in the Mercedes G-Wagon debacle, jumping into her new ride and vaguely casting doubt on what really happened with her vehicular hand-me-down.

Chyna was leaving Playhouse in Hollywood Saturday night, when we asked about our story that Tyga demanded she return the G-Wagon he got her when they were together.  He painted it red and the next thing we knew Kylie Jenner was behind the wheel ... and it sure looked like a re-gift.

Tyga's people insisted he did not give the G-Wagon to Kylie ... she just happened to be driving it to her birthday dinner.

But Chyna now says she wants receipts ... proof.  It unclear what she's really saying, but she looks so good you should watch.