In case you haven't noticed, dad jokes have evolved beyond "pull my finger" (ah, 'twas classic!). But as British painter and web phenom Hector Janse van Rensburg, better known by his nom de guerre Shitty Watercolour, shows us, they haven't evolved that much.
Take a look at three in his series of Dad Jokes (hopefully he'll produce more of these in the future!) that'll probably remind you of good ol' dad:
Has your dad ever made one of these jokes?
Alvin C 1934-2013
"Hi hungry, I'm Dad!"
"Holding up the wires, same as every night."