Mr. Krubby Krabby's Millionth Dollar is the millionth dollar earned by Mr. Krubby Krabby and first appeared in Spingebill and Potrock's Paint Job. After Spingebill and Potrock got paint on it, Potrock colored it to look like a dollar and ruined it. However, Mr. Krubby Krabby was able to clean it up with saliva.