matar o cavalo Share definition Flag to matar o cavalo is to jerk off, invented by aatif and joao. translates to killing the horse "hey how was ur weekend" "i just spent it matar o cavalo not much" matar o cavalo by sebbas January 10, 2023 0 0 Get merch Get the matar o cavalo mug. Buy Now — $32.95 See more merch