Blatant Ass To Mouth
A highly skilled manoeuvre performed in a pornagraphic film. The penis is taken from a freshly plundered marmite well, and presented forth to the mouth of the aforementioned owner of the plundered anus.
"I bet she loves a bit of BATM"
"Yeah, i reckon she's suck the schlong straight after it's fucked her bunghole"
"yeah, dirty bitch your mum eh?!"