A person who agrees with anything a person says to any extremity or range.
Usually referred to as a 'bitch', or a more kid-friendly way, "Yes-man". Or if there are a surplus amount of people that fall under this definition then they are referred to as "Yes-men".
"I saw Andrew talking to someone and he was agreeing with everything he said, which is weird because the guy he was talking to was a neo-nazi talking about how Jews are evil? What a Yes-man."
your party counterpart that will agree to *anything* regardless of how crazy or stupid - and sometimes illegal - it is, who can meet or beat your intoxication level and still remain as coherent as you are
A yes man is a person who agrees to every opportunity they come across, no matter how crazy it may seem and they do not weigh the consequences.
Yes man(no spoilers) is also a movie that was produced in 2008 starring Jim Carrey. In this movie he makes a conevant with himself to agree to any opportunity that he may come across.
Some people believe they are living life this way by opening up every possible gate to a better future.
Fredrick: Last night I watched Yes Man!
Bob: I saw that a few weeks ago. Im glad I did, I have been saying yes to everything lately and have found the sweetest things in life.
Fredrick: Wow, are you serious!! I am going to become a yes man!