Raging over things while being pregnant. Particularly on Facebook or other social areas where more people than one's your significant other (who signed up for that shit) can see.
Wife - "Those fuckers sent a crib with a defect and only gave me a 25% credit?!?! I should complain to my husband so he can straighten this shit out. No, fuck that, I'm going to just post how angry I am on Facebook so all my friends can be just as miserable as me!"
*Posts it on Facebook, tags husband*
Everyone at work the next day, to husband - "Dude, you're wife is prego-raging hardcore."
You've heard of "lego my eggo",but now you have "prego in the vagego". The meaning, as stated by a girl at General mclane high school, it is to be impregnated by a male genitalia into the women's genitalia creating a baby, this making the women pregnant.