Life's too short not to indulge in some naughty fun.

Life's too short to not have a little fun

Life is too short to be serious all the time!

Life's too short not to have some fun...

Life is too short to not have fun

Life is too short to not have a little fun!

[18F] Life's too short not to have some fun...

Life is too short to not have fun!

Life is too short to not have fun

Life is too short to not have fun

Life's too short not to have a little fun ;)

Life's too short not to indulge in some naughty fun.