The aftermath of having unmatrimonial sex. If two people decide to have sexual intercourse without getting married, and the female becomes pregnant, the child would be called a "Sin Child" or at older times would be called a "Bastard".
Person #1: Did you see Yasmine's daughter today?
Person #2: yeah
Person #3: Yasmine? Her parents aren't married, she must be a sin child!
Person #2: yeah
Person #3: Yasmine? Her parents aren't married, she must be a sin child!
by Latifah January 4, 2017

The act of sinning (Choose one of the seven available) or create your own. Sinning is an experience.
by darrensins March 1, 2011

Person 1: You see that Sin on a Chicken Wing over there?
Person 2: Yes.
Person 1: You always huckabee, yes?
Person 2: I would huckabee that SOACW. On purpose.
Person 2: Yes.
Person 1: You always huckabee, yes?
Person 2: I would huckabee that SOACW. On purpose.
by Penny Dreadful February 28, 2009

the act of stroking your pp, rubbing your coochie or sexually pleasing your goods downstairs mutually or separately
e.g My girlfriend and I were sexting and the next thing you knew we were having a ✨sin session✨ i came so hard lol
by SomeRandomOen August 8, 2021

by SINVIA_is_an_idiot_onTwitter December 28, 2021
