When a mans side bitch or side hoe starts having an attitude towards the man because she is mad that she doesn't get the benefits of getting what she would get if she was the girlfriend.
"So we goin' anywhere to eat tonight?"
"Nah."
"What am I gonna eat then?!"
"My dick."
"I wanna go out! I wanna go somewhere with you! I hate having to be a secret!!"
"Bitch shut the fuck up with that sidebitchyness! You're the side bitch! We're supposed to be a secret, OK?! I can replace you in a heartbeat."
When one is attempting to sunbathe but the sunlight always seems to disappear leaving oneself in the shade when you are lying there trying to get a tan