So You Think You're Funny? (SYTYF) is an annual stand-up comedy competition for new acts. The competition began in 1988 in the United Kingdom.

Aisling Clíodhnadh O'Sullivan, known professionally as Aisling Bea, is an Irish comedian, actress and screenwriter. She created, wrote and starred in the comedy series This Way Up on Channel 4. As a stand-up comedian, she won the So You Think You're Funny award at the Edinburgh Festival Fringe in 2012, being only the second woman to win the award in its then-25-year history. She also appears regularly on light entertainment comedy panel shows such as QI and 8 Out of 10 Cats.