Rebitchlapse
To go a long period of time without being a bitch, then to suddenly unleash your full bitchatude on a poor unsuspecting person.
Many: What do you want for lunch?
Sheila: Bitch, I don't want any food because my stupid teacher gave me an F for the semester.
Manny: Calm down Sheila your having a Rebitchlapse.
Sheila: Bitch, I don't want any food because my stupid teacher gave me an F for the semester.
Manny: Calm down Sheila your having a Rebitchlapse.