I let a song get into my head

I caught myself singing “It’s a Long Way to Tipperary” the other night. How did that happen?

We were having a tuna casserole. I thought casserole — cream of mushroom soup — midwest — Minnesota — The Mary Tyler Moore Show.

And that’s how I found myself singing “It’s a Long Way to Tipperary.”

A somewhat related post
“Monkey, monkey, underpants”