Serious Thing was created in 1984.
Mr. Serious was created in 2004.
The Serious Game was created in 1912.
I'm Serious was created in 2000.
Serious Charge was created in 1959.
Kiss Serious was created in 1987.
So Serious was created in 2004.
You Cannot Be Serious was created in 2002.
When Numbers Get Serious was created in 1983.
Desperate But Not Serious was created in 1999.
Serious Gaming was created in 2004.
Serious Slammin' was created in 1988-03.
McGillicuddy Serious Party was created in 1984.