It's the flat-mate who keeps saying your ex-girlfriend called. The teacher who loves a pop quiz fake-out. We all have prankster friends, but let's face it: their acts are getting stale. Here are some gifts that should jumpstart their jokes.

 


Still haven't found the right present? Don't worry, we're here all month with a new gift guide every day -- right up until the last minute. To see 'em all, head on over to our Gift Guide.