fiss

The act of pissing and farting simultaneously.

Dude! You just fissed and it smells like shit in here now. (Conversation between two dudes at the urinal).

by Roland819 November 23, 2006

fistacular

When one has an extrodinary good time while getting fisted.

Antoine last night was so fistacular. I'm beside myself this morning. By the way here is your rings. I think you forgot them up there. What? They are not yours? Sorry must be Johnny from the night before

by Tommy R May 16, 2005

Fishaka

(noun) 'fish-ahk-a': Another way to say 'Wow!'

Edward: I just scored a 105.2 on my science test..
Bobbert: Fishaka! No way!
Edward: Oh what are you wowing about Bobbert, I could have gotten a 105.21..Come on my class average is only 115 out of 100..be sensible Bobbert.. -sighs-

by inSANE sh[a]w[n] May 8, 2008

Fassassin

A person that seemingly stalks and lives to write comments trashing or making fun of items you post on Facebook. This includes a buddy that will twist the post to bring up embarrassing situations about you.

Post: "Just had a great dinner at a new French restaurant."

Comment: "Was it like that time you took that chick you met on the internet to dinner and brought her home only to find out it was a transvestite?"

Reply: "Dude, don't be a fassassin."

by The District July 18, 2009

fassantasies

(n) A fantasy centered on Michael Fassbender, particularly as he is reprising the role of Magneto.

Fassantasies: far superior to McAntasies.

by ContraryConformist August 12, 2011

fissure scissor

Scissoring buttholes, like what lesbians do with their clitorii.

He invited her over to Netflix and fissure scissor.

by E6000 October 12, 2016

fistable

A person who is so loose a fist can be inserted.

She's a fistable slut.

by Reggie Pumpernickel October 10, 2016