Vowlerants

Two letter sounds that are unique for being exactly one vowel, and one consonant. In some cases it's even words themselves. These include:
- Pa
- Le
- Ci
- Do
- Vu
- By
There are other possible ones, but these are the most common used ones.

Aubrey: Vuvuvu, Cicici, Lelele, Papapa, Dododo, Bybyby!
John: Um... what are those?
Aubrey: I was singing my Vowlerants.
John: Oh.