Backlaphats Share definition Flag 1). Mutiple backflips cartwheels and jumps and tumbles all at once. These grandkids gotta go doing backlaphats on my my furniture and shit. Yall better sit down. Backlaphats by Raered March 30, 2020 0 0 Get merch Get the Backlaphats mug. Buy Now — $32.95 See more merch