1.) noun- an expression of surprise/elation originating from the spanish language. Often used after announcements of tests or days in the computer lab.
2.) noun- the mating call of a Bingo winged older female, typically one who teaches spanish
3.) noun- secret language amongst spanish students trying to figure out what's going on during class
1.) "Class, we will be going down to computer lab 320 today."
2.) Señora senses an adequate mate approaching. She puffs out her bingo wings, cocks up her head and screeches "IEAOU IEAOU IEAOU"
3.) Mike- "IEAOU IEAOU IEAOUEOUEOUI"