Morty and Selma
Morty and Selma, married for years would get into fights all the time. Morty would always be yelling but Selma was always calm. Morty asked Selma, “How come every time we get into a fight you are always so calm?”
“Oh, that is easy." said Selma, “every time we get into a fight I clean the toilets and it makes me feel better.”
“How does cleaning the toilets make you feel better?” asked Morty.
Selma responded, “I use your toothbrush.”