In spite of the fact that I didn’t choose an encyclopedia as my preferred birthday gift (but only because it’s hard to choose between an encyclopedia and original art):
You speak eloquently and have seemingly read every book ever published. You are a fountain of endless (sometimes useless) knowledge, and never fail to impress at a party. What people love: You can answer almost any question people ask, and have thus been nicknamed Jeeves. What people hate: You constantly correct their grammar and insult their paperbacks.