front-to-back fail

The mistake couples make when a partner sticks his penis or a lesbian uses a dildo or her fingers to penetrate the anus of a woman and then proceeds to stick the same appendage into the woman's vagina. They fail to realize that the woman's vagina will be contaminated with germs from the anus.

The lesbian porn scene was intense, but there was a front-to-back fail at the end of the scene. One of the women may need to do a heavy duty cleansing. dirty vagina, vaginal infection, unclean, wipe front to back, stinky gouch

by joecoolthefool February 10, 2015

front and back attack strategy

Tong Yat Hin plays Brawl Stars in class, also equals to his name.

Hi, front and back attack strategy! you are gay

by Leung Wan Lo 9 June 15, 2020

Front Seat Back Seat

The act of eating pussy from the front seat while the lady is spread eagle in the back seat. A terrible sex position and not recommended.

Christian: Yesterday I front seat back seated Zoe
Everyone: Gross dude

by johnthebaptist6969 December 9, 2022

FNB (Front and Back)

When giving or receiving oral sex in the front (pussy) and back (ass)

FNB (Front and Back)
Girl please let me have a taste of that FNB!

by Mistress Dru September 17, 2017

wiping back to front

The way chicks wipe their ass after taking a dump

Rhonda: " Whew - I tink Yvonne' s pussy's BAD! She wiping back to front".

by Mr.Tissue May 4, 2018

back to front

A sexual move/position vaguely referenced on BBC3 program "Him & Her" - never fully explained.

Paul: "It's when ya ... well first of all you do her in the ... what, you've never done back to front?"
Steve: "No, of course not."
Paul: "You're like a fuckin' nun."

Back to front.

by Lord_Conflict September 14, 2010

back to front

The way a chick wipes her tush after taking a dump.

Karen: "My gyna's nasty. Must be I'm wiping back to front".

by Mr.Tissue May 4, 2018