Ganondwarfs house of Chicken and waffles.
E.T. jokes (Gotta be kinda smart to get 'em)
Imma blow up Erra! (Run aliens run!)
Lizardmen are instantly incinerated by anyone who simply says "The game" which you lost/ Got Incinerated
Contrary to popular belief, Greys do head bang, its just there head falls off when they do, some also suffer from retardation, but are still smarter you.
Bug people are in fact immune to raid, however, they hardly ever abduct anyone. So they just sit around drinking Venus brand beer.
90% chance I'll be getting probed for these alien jokes.