I always liked "Booger" and "Snotty."
what is a nickname that goes with the nickname booger? this is for a book. a little girl and her uncle have nicknames for each other. he calls her booger but no idea what she should call him that goes with booger.
How about " Little Booger " ?
She could call him "Codger" .... She might teasingly consider him over the hill. :)
Uncle Snot.