BigDaddyWes's definitions
The act of fucking a woman so completely and thoroughly, the only thing left to do is (metaphorically) draw a chalk outline around her body after she climaxes. (ala the crime scene of a murder)
Chalking your baby's mother is a great way to get her to lay off the child support payments for a while.
by BigDaddyWes May 1, 2010
Get the Chalkmug.