Peanut butter cookies
Guy 1: Oh my god, I love peanies so much!!
Guy 2: Wtf is a peanie?
Guy 1: A peanut butter cookie, duh.
Guy 2: Oh..sweet, I want one.
A small, wool knitted beanie, that you place upon your penis head to keep warm in the cold winter nights.
ex. 1 The tip of my weenie was cold last night. So I placed my Peanie upon my penis head, to keep it warm.
ex. 2 My Peanie is stylish and matches my scrote.