go to a super store and go on the aisle with the grease and pour it alle down the aisle (leave some in the container).take off your shoes and slide down the aisle and scream weeeeeeeeeeeeeeeeeeeeeeee! wait for attraction and ask a kid if they want a try if they say no throw them on the floor leave then there and buy the grease. when u get by the door pour the rest of it on the floor and slide out the store .say wwwwweewweeeeeeeeeee