Duh duh duuuuh, de duh duh diddle de duuuuuh...

I'm expanding here on a point I made just now on another thread, & wondered who else is as obsessed as I am...
I've managed to get my partner, my kids and several colleagues at work to whistle/ hum the SoT shanty as I've gone about my day, hooking them with this catchy little earworm... 'What is that tune your humming', I keep getting!
Does anyone else find themselves doing this?