SSB squats.part 2: drop set...and face plant? YIKES!

Squat day part 2
After 5 full sets of 8 reps with 270lbs on the Safety Squat bar (SSB) see previous vid, I, foolishly I might add, lol, did another set of 270 for 7 (watch for an "almost leg buckle" around 5 reps, eek) then peeled off a "whopping" 30lbs (smh) and aimed for another 5-7 reps...

yeeeaaah, that didn't workout so well :/ as I felt my legs starting cramp a wee bit, so only managed 4 reps...and then this happened..wait for it...