- Someone (esp. a female) who is so ugly, you're not sure if they're the result of countless generations of incest, the victim of an extremely violent other-half, or if they've had 3rd degree burns all over their face.
- An old woman addicted to Meth amphetamine
Mary: Damn, Silvia. You sure are a methbag.
Silvia: You see how good you look after having three kids!!
Mary: The kids come out of your face, skank?
A task that calls for a lot of effort but with unpleasing or in rare occasions undesired results, but if said task is not completed, the outcome could be much worse.
"Mark is at work, but has left his key here. Someone's gonna have to take it to him."
"Sod that dude, I'm stoned. Get him to come back here."
"You have to go. he can't come back here because he has some stew in the slow cooker at homee."
"having to put 5 tags into the Urban Dictionary is a right blag"