my 18 yr old slightly eccentric daughter likes card games and other games. exploding kittens, code names, or trivia games over harry potter or the office. Also, she likes umbrellas and has given them as gifts (with the gift receipt attached). fun projects: Sharpies and rubbing alcohol for cool art projects, and tye-dye kits look fun; a set of colored pencils or gel pens might be neat. Star Wars t-shirts? or other silly t-shirts. And fuzzy socks are always good.