Cotton Lyndal Hill was a fictional character in the animated series King of the Hill. He was the father of Hank Hill, Good Hank Hill or "G.H.", and Junichiro (his illegitimate half-Japanese son). He was also a World War II veteran who had his shins "blowed off by a Japanman's machine gun" in combat, and later had his feet attached to his knees. This made him a foot shorter than his fellow family members and caused a characteristic waddle (according to Hank, Cotton was 6' 4" (1.93 m) with his shins, 5' 0" even (1.52m) without). Despite his disability, he eventually reached the rank of Colonel in the Texas State Militia, and was addressed as such by his friends. Cotton was voiced by Toby Huss.