The definition of a Sidehoe gotta be technical, is a bitch who fucks another woman's man and really receives nothing from it.
A little cash or a bowl maybe, considered a slut not good enough to be the main bitch
A girl/s you got on the side other than your main girlfriend. She initially is someone who is just used to get sexual pleasure from and nothing else that is serious.
Joe-"Yo man I'm going out with my girl Beatrice tonight"
Craig-"What about Lela?"
Joe-"Man she just a side hoe when Beatrice don't give me none"