Trtl Nek

An abbreviation for Turtle Neck. Turtle Neck being a way to refer to a man's genitals as being uncircumcised.

The foreskin of an uncircumcised penis resembles the neck region of a Turtle Neck sweater.

Did you see that old man's Trtl Nek in the shower. Man that shit was disgusting!

by The Trtl Nek'r December 29, 2010