(v.)(past tense) To agree reluctantly without protesting
I acquiesced to her ludacris idea.
The oh-so-unreliable site you're using right now and edited by people who don't know what they're writing.
Urban Dictionary is like...y'know...like...like...incompetent, if that like, y'know, like...makes sense.
(especially in children's use) a person who copies another's behavior, dress, or ideas.
denoting an action, typically a crime, carried out in imitation of another.
I'm being such a copycat by copying GOOGLE's definition of "Copycat".