When a word is pronounced like spelled out letters, such as okay, tepee, enemy, empty, beady, cutie, you, are, tea, bee, see, oh, queue, why, icy, easy, excess, decay, envy, kewpie, seedy, and so on.
elameno is the word put between the letters 'K' and 'P' during the 'Alphabet Song' sung by children.
This often comes when singing the song at some speed.
No origin of the word is known but it can be assumed that it was used after the song was widely used.
"A, B, C, D, E, F, G, H, I, J, K, ELAMENO, P, Q, R, S, T, U, V, W, X, Y, Z..."
Say this when you didn't catch the last thing someone said, like when they're mumbling or speaking too fast for you to keep up, or when the speaker says something unbelievable. Can also be used in place of the expletive "WTF".
Dani: "And she said he said she said that we should'nt, but I thought that maybe..." gushing
Dawn: interrupts Ellamenopi? Who? What?
OR
Dani: Did you hear? Jaylee and Jordan got arrested last night!
Dawn: ELLAMENOPI?! Say what?
OR
person: Ellamenopi! What'd the hell did you do to my car?