It was a mask of an alien cat. I put it on and I said "Boo".
It wass a mask of an eilien cat. ai putit on and ai sed "Bu".(Approx. pronun.)
ɪt wəz ə mæsk əv æn eliən kæt. aj pʊt ɪt ɑn ænd aj sɛd " bu". (Phonetics)
Era una máscara de un gato alienígena. Me la puse y dije "Buu".