The Simpsons - Think warm thoughts boy… 

rectal thermometers do exist ya know. marge also used one on bart before.

@@MasterOfTruck How do YOU know it was a rectal thermometer?

@@Madbandit77 abe LITERALLY said "oral thermometer my ass" before removing the blanket and telling bart to think warm thoughts because its really cold. its VERY clear with the subsequent scream that abe got him with a rectal thermometer. are you really just that oblivious to context?

it was a rectal thermometer.

He put the round side in lol.

Remember that he also canonically spent time alone with Michael Jackson in one of the early episodes💀💀