20 Things You Somehow Missed In Kill Bill Volume 1
2. Gogo's Blood-Stained Nike Logo
The Bride manages to defeat GoGo Yubari by slamming a chair leg with a nail in it into her foot, causing it to burst with blood, after which she slams the chair leg into GoGo's head, killing her.
If you look closely when GoGo is shown collapsing to the floor in death, her bloodstained shoes are now almost entirely red save for the distinctive Nike tick that's hilariously unblemished by the gore.
We can assume that GoGo was simply wearing a red pair of Nikes for this shot, but given that it's made clear her shoes were pristine white earlier in the scene, canonically we're led to believe that the blood just refused to cover up that sweet, sweet product placement.