Merb your phone etiquette is "stank booty."
Talking on your cell phone while in the bathroom is "stank booty."
2. n. a butt of a person whose skin is brown or dark brown.
3. Black Ass
4. adj. Something disgusting; skanky, filthy, or rank
1. That was one nasty stankbooty!
2. I prefer Caucasian booty over stankbooty.
3. Eww! stankbooty!
4. That was one stankbooty sandwich!