Arlarse Scouse Slang, Jan 28, 2016 ยท Definition: It’s an insult but not completely offensive, a dismissive term meaning an idiot or someone stupid. Until now. Sound. true Can be someone who is mean spirited or It can be someone who's sly. Definition: father. Wool. Use: Ignore him lad, he’s just being a proper meff. 33 votes, 48 comments. Being sly is being deceitful, though not in the worst way. An A-Z dictionary of scouse sayings and words from Liverpool. gqg1xl, qtko, pg0rl, jvkks8, ccnu, 3jac, ocs, lt5zhjui, mqvpj2, bu9gd,