the part of skin that joins your balls to your ass (a.k.a. the gooch and taint)
god your assneck must stink because you just told the room you wipe forward.
by schultz October 17, 2004
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The fleshy area between one's scrotum and ass
Oh god my assneck is on fire!!
by Billy Dean December 5, 2002
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An anatomical imperfection whereby an individual has a sufficiently large or high ass such that there is no clear definition of where ass ends and back begins. Ass, back and neck merge into one.
Holy shit, look at the assneck on that fucker, his asscrack ends at his shoulder blades.
by King Toad October 1, 2003
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the area between the cock-and-balls/pussy and the asshole

see also taint
i once saw a chick with her assneck pierced
by mofoya May 19, 2003
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The small of the back. The area directly above the butt crack.
I was playing racquetball and Rich wacked me right in the assneck.
by Cannoli April 3, 2003
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the pubic-like hair which grows below your hair line on the back of your neck.
Your ass neck is looking rather scruffy today.
by Anonymous October 2, 2003
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