There is a respectable split among vernacularists whether "wazoo" applies to one's rump or one's porker. Ample weight for both definitions. See the delightful example below for both possible interpretations -- tuchus and ding-dong.
"How's your Father?
How's your Mother?
How's your charming sister Sue?
And, speaking of your family, how's your old Wazoo?"
How's your Mother?
How's your charming sister Sue?
And, speaking of your family, how's your old Wazoo?"
by Madriaga October 9, 2003

by anon987987654123 June 21, 2011

Mary: "So how did it go with John last night?"
Caroline: "The sex was amazing, but his spermisized wazoo caused a disgusting rash on my taint."
Caroline: "The sex was amazing, but his spermisized wazoo caused a disgusting rash on my taint."
by Concubine Courtney March 5, 2010

by jizzle dizzle November 9, 2006

Getting your dick sucked
by TheNiggaThatFuckedYourGirl June 13, 2019

Oliver: Hey so I heard you were hooking up with Sarah last night... did she make you lick her wazoo?
Steve: Yea... I don't wanna talk about it
Steve: Yea... I don't wanna talk about it
by woojoe7 February 18, 2010
