If you happen to have a little one who is exploring new found independence and trying new things like pouring his/her own drink . . . you may want to try this.
Open the door of the dishwasher (open it all the way). Set a cup on the inside of the open door and let the kiddo pour into the cup. If they happen to spill, just close the lid and run a load of dishes.
My oldest son came up with this one, when he was just a little ‘sprout’. I was loading the top rack of the dishwasher, he was cruising around the kitchen. He grabbed a cup, sat it on the open door, filled it up and off he went. I have no idea where he came up with the idea, probably my mom.