by KKristin December 21, 2005

by Theechinita April 17, 2014

I went to resource and this my budiez told me that i had to perform the dugly fuckling onnthis slow chick
by Mikehunt2469 January 10, 2019

The act of penetrating both a woman’s anus and vagina with two fingers each, on the same hand. The hand should be held stiff and look like a curved “live long and prosper” hand sign.
“Yo I did the fuckle knuckle on suzy last night”
“Doesn’t your hand hurt bro???”
“Yeah but the carpal tunnel is worth it”
“Doesn’t your hand hurt bro???”
“Yeah but the carpal tunnel is worth it”
by DecafCyanide December 6, 2017

A person (generally a girl), who your friends and family warned you about and told you she/he is/was a fucking slut, But you didn't listen cause she was such a creative liar about everything in her life.
You: You're right Jimmy Cody-Lee was such a Fuckle Slut.
Jimmy: I told you man, once a fuckle slut always a fuckle slut.
You: Some people just gotta learn about fuckle sluts the hard way.
Jimmy: Yup, just listen to your friends and family next time someone tells you the girl you are considering dating is a fucking slut.
Jimmy: I told you man, once a fuckle slut always a fuckle slut.
You: Some people just gotta learn about fuckle sluts the hard way.
Jimmy: Yup, just listen to your friends and family next time someone tells you the girl you are considering dating is a fucking slut.
by AllProsNoCons March 6, 2009

by Lee Henman April 1, 2003

It's a cake...that fucks.
Your mom eats a twinky through her pussy. General me or my penis being the twinky and or fuckle cake. Mmmmm wheres the cream filing!
by pussy pumper 5000 June 26, 2007
