Meameamealokkapoowa oompa

Meameamealokkapoowa oompa is equal to \(\{\{L100,10\}_{10,10}\text{&}L,10\}_{10,10}\) in BEAF, or a meameamealokkapoowa-sized array of L's. John Spencer first asked for the definition of this number.

It is celebrated as the largest googologism Jonathan Bowers has yet defined. It is much smaller than Rayo's number, and is also believed to be beaten by Loader's number.

It has become quite famous due to the fact that this is bower's largest googolism and due to the whimsical naming of the number.