Did some awhile ago but and enjoyed them, thought they were cute and wanted to do more. Just never found the time/reason to.
Weeeeeeeelll, I wanna learn to do them for some stream assets.. but also... If I found them fun before then why not explore them a bit more? Why not try and improve so I can say "Hay, I've gotten better at this". and well.. Hay, i've gotten better at this!
I mean look at em, sure their just sketches but their still proportioned fairly well... Think these would be a 2 head chibi? possibly 2.5 for some but I like the range of motion in comparison to a 1 head chibi. (and yes this head talk is confusing, I don't fully get it to be honest.. but its how many of the heads fit for the charecter. Irl I think the average is 8? or something? life drawing teacher tried to explain it but I was young and embarrassed by the neked humans)

Ok off to bed with me, its 3am.