fallusious 

Someone or something that's cool as fuck

Those new shoes are fallusious

fallusious by Rocket launcher with a nigga May 3, 2018

fallicious 

to be ultimately wrong, untrue, or unprovable in the most ultimate sense. Illogical. Related to, but not to be confused with fallacious.

Harry: I'm the coolest guy on campus.
Peter: That statement is FALLICIOUS!!!

fallicious by Iownthenotebookofsexyness@CTY January 13, 2009

fallacious 

Function: adjective
1 : embodying a fallacy
2 : tending to deceive or mislead : DELUSIVE
- fal·la·cious·ly adverb
- fal·la·cious·ness noun

(Merriam-Webster)

1 : a fallacious assumption
2 : fallacious testimony

fallacious by Dissipate May 12, 2004

fallacious 

1. A lie or misinformation.
2. Plural form of fallacy.

A fallacious argument.

fallacious by rudeanduncouth May 13, 2004

fallacious 

Describes something that is commonly believed to be true, but is in fact false.

The arguement was based on fallacious reasoning.

fallacious by Kevin Watkins May 13, 2004

fallaciously

The act of doing something in a dick-sucking manner.

fallaciously is Bobby Watkins' word of the day

fallaciously by Bobby Watkins December 8, 2010

fallicious 

Falsely delicious or an object, which is decieving in its delicious nature

Don: "Hey, that cookie looks good!"
*eats*
....
*dies*
Bob: "Must have been fallicious"

fallicious by Big Tree January 3, 2005