aeiou

The official greeting of the moon people, as defined by players of NASA's free online game Moonbase Alpha.

Commonly used a a greeting, proclamation of joy, or exclamation.

Pronounced "aye-yoo".

Astronaut 1: "aeiou?"
Astronaut 2: "AEIOU"

by OldManJenkins9 November 20, 2011

aeiou

The Vowels of the English alphabet and how did you not know this

A aeiou are the vowels of the alphabet

by incylix October 28, 2020

aeiou

(pron. AY-oo)

1. The standard set of vowels in the Latin alphabet.

2. An uncommon way of saying "Hey, you"

1. The vowels in the alphabet are A, E, I ,O, U and sometimes Y.

2.

GreenX: hey tober
Tober34: aeiou

by Sudomoodo June 6, 2011

aeiou

1: the word to say when you have nothing else to say
2: a saying when you owe someone money
3: when your so excited you scream AEIOU (pronounced ay-oo)
4: something you type when your bored

Man 1: aeiou...
Man 2: aeiou $20
Man 3: OMG AEIOU!!!!
Man 4: (types aeiou to see what comes up on google)

by Camer Londerin January 20, 2018

aeiou

An exclamation used mainly in New Zealand, a multitool for general surprise and excitement.

Person1: "Aeiou you spoke with the misses yesterday aye?"
Person2: "No I will not participate in a threesome with you."

by legendairy124 March 4, 2021

aeiou

Noun; AYE-yoo; The feeling of physical curiousity which prompts at a first encounter - a precursor to an infatuation.

I had a sense of aeiou when first saw her strange yet alluring molehair.

by Kevin Chau, aka CptnQuiefus January 29, 2004

AEIOU

Welcome to vowels

Ayeeeeeee
Eeeeeeee
I
Owe
U
;)

AEIOU: are the Vowels and Ayeeeeeee, Eeeeeeee, I, Owe, you is just a weird way of remembering it ;)

Dude 1: hey! What are the vowels again?
Dude 2: let me put it this way
Ayeeeeeee
Eeeeeeee
I
Owe
U

by figiHoE April 21, 2019