When a female is going down on a male, and she so drunk she can't seem to put the penis into her mouth, yet she's moaning at it as it sloshes around her face. This is usually accompanied with a fair amount of saliva which in turn, smears her hair onto her face and looks like sweat from a live concert performance.
A new craze wherein folks bring their goats to a karaoke bar, get shit-facedand then reach a point where they are completely unselfconscious on the stage doing a duet with the goat.
Somebody who lurks around the karaoke singing area and insists upon singing along with the singer whether they like/need/want the pigeon to or not. Similar to a pigeon that won't leave you alone if you have food.