Other research suggests watching funny videos can spark the positive moods linked to higher creativity.

WSJ: Tactics to Spark Creativity

Outside of the classroom, parents, mentors, community leaders, local businesses, and public institutions help foster a love of learning in our students, sparking creativity, instilling a positive work ethic, and giving our children the tools needed to realize their full potential.

WHITEHOUSE: The White House

Just as negative opinion could spread because of a tasteless costume, positive opinion can grow because you can demonstrate wit and creativity.

FORBES: Dress Codes And Halloween Costumes