1) Totally unfounded, not credible, or ridiculous...usually refers to something somebody just said.
2) Having a large amount of fecal matter in your body, usually necessitating a dump.

the whale tail is the shape formed when a g-string rides up high over a womans trousers

(Adj.)
1. Saying untrue, unreliable, incorrect, made up, often nonsensical and unbelievable lies to try to make oneself not look like a giant piece of shit. (see also piece of shit, bullshit artist)
2. One who is undependable, unreliable, fake, untrue, a straight up liar
3. Constipated to the point your eyes turn brown and breath reeks of fecal matter.
(Verb) to be-
1. To make promises, plans, or claims all the while knowing damn well you will never follow through. (see also blow smoke)
2. To be too afraid to be honest & say it like it is because one is soft. Not unlike a scared little girl.

adj. phrase
1)The quality of making spurious or exaggerated claims
2) Deceitful or dishonest
3) Glenn Beck

It's the moment when you think you know everything about anything

adj. phrase

1) Someone or something that is full of fecal matter.

2) Someone who deceives or lies by means of syntax coercion; often pathologically.

Somebody who's more likely to try and give you a lot of misinformation and a hard time than give you good information and no bullshit or drama.