Sullivan - n. A bad stench or unwanted thing that lingers around.
Sullivan - n. An unsightly mess
Sullivan - adv. To vandalize something with fecal matter.
You stepped in a Sullivan, look at your shoe.
Hang on guys, I have the trots, got to go take a Sullivan.
Hey kids, look! That monkey just Sullivaned the zoo keeper.
Also, discrete way for talking about female orgasms near inappropriate audiences.
"He's so cute he makes me want to sullivan."