Urusei Yatsura S01 E14 Voodoo Dolls of Vengeance

"Grab her horns and she might just become your darling!"

After an odd loss of control of his body after dinner, Ataru finds out Lum has some clay for making voodoo dolls. Ataru takes full advantage of the situation until Lum make a doll of Shinobu, and Ataru tries to get it away from Lum.