When three childhood best friends pull a prank gone wrong, they invent the imaginary Ricky Stanicky to get them out of trouble. Twenty years later, the trio still uses the nonexistent Ricky as a handy alibi for their immature behavior. But when their spouses and partners get suspicious and demand to finally meet the fabled Mr. Stanicky, the guilty trio decide to hire a washed-up actor and raunchy celebrity impersonator to bring him to life.

Set in the late 1990s, tensions run high as Sarah-Lee learns that it's not always fun and games when it comes to growing up.