To attempt to come to an agreement or understanding with someone through logical discussion.

A justification to yourself for a bad decision.

Used as an explanation as to why you are requesting something when you don't want the people to know why. The more sinister your statement sounds in context, the better.

to get together and exchange ideas; a conversation between two cool souls.

meaning without any possible explaination. making absolutely no sense at all or just outstandingly unexplainable.

Used to describe the frustrating or baffling result of a procedure when you aren't sure or confident that you have a valid explanation.

The process by which people find out what is the truth. The opposite of faith.