Peanus is a misspelling of the word penis. It's how some kids spells penis because it sounds like peanus. They also spell vagina vajina.
by HawaiianPunch1 January 1, 2022
by Mule_Hammer August 17, 2005
A corruption of the word "Peanuts". Originating from a poll on the wordIGN Boards/word by user DcPunk, which was meant to be called "What's your favorite type of peanuts".
Instead, the poll looked was asking people to choose between salted or roasted "peanus".
The word has been absorbed as part of standard issue Internet-speak, and literally means "penis".
Instead, the poll looked was asking people to choose between salted or roasted "peanus".
The word has been absorbed as part of standard issue Internet-speak, and literally means "penis".
by Mr_eX September 8, 2003
by Theseeroffandom January 11, 2017