This cartoon naturally caught my eye because I draw a comic strip called Teeny Weeny. Click to embiggen.
I am posting the entire page in hopes that someone can explain the parsnip cartoon to me.
This page is from "Hippsville Laff Book #2", a paperback published in the late 1960s when FREE LOVE with hippie chicks was a common male fantasy. In reality it is repackaged and recycled old Sex to Sexty cartoons.