When you take a little bit of all the alcohol in your parents house and mix it together, usually adding some juice or squash. Drinking it leads someone to fettel which means throwing up everywhere
A greeting , mainly used by older members of the community in North East Mining communities,latterly bastardised by younger members of the community to signify the achievement of the physical act of love,when such topics are discussed in a public house etc.
"I told her to get up stairs , pull her nighty up,and I gave her What Fettle"