squoan
Noun. Hybrid vocal emission resembling both squeaking and moaning.
"Angela squoans after she yawns. Boy, is she hot."
Squoan
(v) To squeal and moan at the same time. Can also squeak.
I told her I'd have a threesome with her and Katy Perry - the fangirl in her squoaned. It was both adorable and arousing at the same time.