If the kicked ball travels beyond the outfield boundary in fair territory (over a fence, past cones, or past the agreed boundary), it is a home run; The kicker and all runners on base score automatically; A grand slam occurs when a home run is kicked with the bases loaded, scoring 4 runs
Why people argue about this
People often assume that a home run in kickball means you just have to get the ball out of play anywhere on the field, but actually, it's specifically when the kicked ball travels beyond the outfield boundaries into fair territory, scoring all runners including the kicker. The confusion arises because they might not realize the exact location and distance criteria for declaring a home run.