EV1674
Bang! by Chiffchaff
Solution
Extra words give WHAT DO YOU GET IF YOU EAT XMAS DECORATIONS (TINSELITIS) and MAYBE CASPAR HUGS SNUBBED HEROINE IN BOOK (KEY RING); PAPER HAT is revealed bounded by a zigzag line.
++++++++
A full review of this puzzle can be seen over on fifteensquared.