Logical blowjob 

The blowjob one gives to a serial killer to prevent death at their hands.

Serial killer: welcome to your worst nightmare.

Girl: I'll give you a logical blowjob if you let me live!

Logical blowjob by BadWolfFile April 19, 2009

Contra-Logical 

Simply put, any person, place, thing, or action that is in existence or practice contrary to what one would expect; Against logic.

The girl in the fishnets isn't a prostitute? That's completely contra-logical.

Contra-Logical by Organe April 24, 2009

Logical Phallusy 

An error in judgment caused by a man thinking with his penis instead of his brain.

I committd a logical phallusy in sleeping within that huge vagina, as now I can never escape from it.

Logical Phallusy by Martha Nose October 23, 2007

logical positivism 

Something really stupid and anoying they make you learn in Communication Studies graduate programs even though you're a rhetorician and couldn't really give a rat's ass.

Logical positivism asserts that only statements about empirical observations are meaningful, effectively asserting that all metaphysical statements are meaningless. Unfortunately, this fundamental tenet of logical positivism belongs to the family of statements that it asserts to be meaningless. As a result, the entire edifice of logical positivism vanishes in a puff of logic. This insight appears not to have occurred to the logical positivist school of philosophers.

logical positivism by Jon Hoffman September 25, 2005

logicalicity 

the process of applying personal logic to an action or question

~someone presents a difficult question to an audience,
a person in the audience thinks and responds with a dignified and intelligent answer
(the friend) "how did you know that?!"
(the respondent) "it's just logicalicity!"

logicalicity by avtr June 13, 2008

logical lozz 

A logical lozz is a creature whose life is riddled with mistakes, but uses his logic to overcome these problems with amazingly logical ideas.

Things that work correctly are not allowed near this creature.

A logical lozz scenario:

"The first car was fine until I left the water cap off"

OR

"The second car was fine until I had to rebuild the engine"

OR

"The third car was fine until I crashed it"

logical lozz by Lozz! September 27, 2009

Logtwabler 

A man who plays with another man gentials.

1- (Insert name here) you are a logtwabler.

2- GET AWAY FROM ME YOU LOGTWABLER!

3-Yesterday my friends were all logtwableing with each other.

Logtwabler by Luskbritta Jacbrook April 22, 2010