I drew these guys with a Pilot Custom 823 FA and Platinum Carbon Black ink. The FA nib has a good drawing width on watercolor paper - one of my favorites. It's a soft nib but I don't use the line variation, just some nice shock absorption with each downstroke. The Carbon Black ink is out-of-this-world good, though being pigmented I fear keeping it in too many pens.
It's ok to not make sense. It's ok to not follow a pattern. It's ok to be the odd one out.
Life is too beautiful, too amazing, to eccentric, too weird to fit inside someone else's tiny little box of an opinion about you. Break free out of that and live your life on your terms.