A form of improvising sounds in Jazz (dapaodou-pido ...)

A sexual act entailing defecating onto the face of one's partner.

To freak someone out, or to be freaked out.

the mumbles and slurs of Dave Matthews throughout his songs

In Surrey in a town called addlestone it was named a new crime,it was in the local paper 'scat attacks' 'yobs scat barrage puts kids in danger',it was a group of yobs who set alight to dog bins and stole the shit from the bin and threw and smeared it on;parks,bus stops,cars,windows,houses,off motorways and so on.They also used human feaces.There is a video on youtube search 'gurr scatting a car window'.
Also scatting occured as a form of revenge of people.Many local places got scatted.A 14 year old boy got arrested for it called munch.

meaning out of pocket or crazy. often occurs in situations regarding girls who are whores.

Something southerners say when a person sneezes. It is meant to be like shoo-ing the sneeze away.