The sounds coming from your room last night were quite Pornacious, my dear. Were you using that new vibrator that I bought you, or is something else going on?
Used when no other word can possilby descirbe it, and you dont feel likelooking like an idiot cause no one knows what you mean. Can also be used to descirbe someone, or as a name.
"Wow, thats sooo wootacious!"
"Look at that gurls bootay, its damn wootacious."
"Hey mah wootacious?! Whats goin on?"