Ribbit!

SuperDad says that everyone knows what “interleave” means, but nobody (well, he has no idea anyway) knows what “frog” as a verb means. In knitting, when you screw up whatever you’re working on, you have to take out the needles and rip it back to where its not screwed up. As in, “rip-it, rip-it, rip-it”.

So, naturally, this is called “frogging.”

I know, you had no idea knitters were such a witty bunch.
You should really get out more.