The Simpsons

"Homer: Every time I learn something new, a little of the old gets pushed out of my brain. Remember that time I took that wine making course and forgot how to drive?

Marge: You were drunk!

Homer: And how."

"Homer: I am so smart. I am so smart. S-M-R-T, I mean S-M-A-R-T."

M*A*S'H