"Act Yr Age" is a song recorded by Australian indie rock band Bluejuice.

[2][3] In September 2013, Bliss n Eso released "Act Your Age", which samples Bluejuice's track.

In an album review, Beat Magazine said "Lead single 'Act Yr Age' is an amazing slice of pop, with gem lyrics like 'I've been down so long/I got comfortable on my knees', elevate it from the mundane, lowest common denomination pop that ARIA has graciously fed us 98% of the time for the past 25 years.

"[4] The music video for "Act Yr Age" was directed by Sam Bennetts and released in October 2011.

It features lead singer Jake Stone in an unexpected passionate tryst with an older woman in the park, witnessed by innocent members of the public and band members Stavros Yiannoukas, Jamie Cibej, Jerry Craib and James Hauptmann.