Top definition
1. The essence of oblivion; oblivion energy
2. A phrase that infests your mind with oblivion thoughts and forces you to utter the phrase 'Foo Foo Na Na'
As he was taking the test, Bobby spontaniously started having convulsions. We soon realize he had a case of Foo Foo Na Na.
by Sherman Clemens October 19, 2004
Get the mug
Get a Foo Foo Na Na mug for your grandma Larisa.