alonzy
You must mean allons-y, a word used by the Tenth Doctor Who. It's French, and means: "Let's go!"
Instead of alonzy, Dr. Who says: Allons-y! In one paticular episode he said he wanted to meet someone named Alonso so that he could say, "Allons-y, Alonso!"
alonzi
the most handsome and smart teacher to ever exist and probably super cool and awesome. by the way. you owe him 15k.
boy1: do you remember that alonzi guy?
boy2: oh yeah! i owe him 15k!
boy2: oh yeah! i owe him 15k!