It’s someone who lies so much that it’s just a part of their life now. They usually starts at a young age and then it snowballs into their teenage and adult years. It sometimes isn’t even about big things. They’ll lie about anything just because they feel like it. Also when people expose them for being a liar the either lie more to get out of it or get extremely defensive.
Briana: Gavin is a Pathological Liar!
Me: What’s that?
Briana: It’s someone who lies so much that it’s just a part of their life now.
Me: Ok so why do you say that?
Briana: He always says he has so many girls but when I ask him about it he can’t think of anything.
Me: Have you tried just asking him about it?
Briana: I tried but he just gets all defensive!
Someone who always presents himself as an expert on any current topic of conversation, regardless of his actual background knowledge (often being able to maintain such a conversation for an impressive amount of time)
You describe a person or their behaviour as pathological when they behave in an extreme and unacceptable way, and have very powerful feelings which they cannot control.
A) Ex.: She experiences chronic, almost pathological jealousy. Her husband can't stand that anymore.
B) Brandon can't deal with anger without breaking everything around. I guess he has some sort of pathological anger.
The Pathological TMIer has the tendency to blurt out far too much personal information that would have been better left unsaid. Similar to a Pathological Liar, they can't seem to keep the information inside, no matter how ridiculous or embarrassing it may sound to others. They have no shame regarding their blatant use of TMI (Too Much Information). On the other hand, the Pathological TMIer ALWAYS tells the truth, even in cases where a lie would most likely be better for their reputation.
"Last night I had a wet dream involving SeaBiscuit."
-Pathological TMIer
"Your Father and I went skinny dipping in the moonlight. There were three full moons."
-Pathological TMIer
"I named my aborted twin fetuses Winnie and Pooh."
-Pathological TMIer