Its very similar to both dog and dawg, however this variation of the word has a different pronunciation. Unlike dog and dawg, doeg is pronounced with a strong annunciation on the "o" syllable. It sounds like it is spelled doooooeg or doe-g, rather than simply dog.
It's a slower way of saying dawg by just using a lazy slower deeper voice kinda like saying doug but instead comes out as doewg usally used by fake ass tricks and playa's
girl :bae
boy:what
girl: im pregnat my parents are gonna kill me
boy: damn, i dont know if thats my baby because you a little thotiana
girl: they were when we were on breaks