Originally coined by the ancient Roman poet Catullus in poem XXII from the Latin adjective "suffenum". It can be translated as meaning someone who spends a lot of money on new hobbies, enjoys them, fancies themselves good, but is sadly oblivious to the fact that they suck.
Iya's brother's attempts at playing the guitar sound suffenous to me. Every six months he will get a new hobby, spend all his money on it, practice a lot, but still suck.
'Spuffing', like 'spuff' is a term for a sexual practise involving a trout or other fresh-water fish. at the point of ejaculation the male of the species (pref human), gently places his "fat-end" into the wide open mouth of said trout. when the fish is full of seminal fluid the male of the species then proceeds to cover his partner with the seminal fluids mixed in with fishy innards with a "vinegar strokes" motion, like he was covering his chips with a particulary cheap brand of tomato ketchup.
"sadie was happy to see jim, it had been seven long months since her first spuffing, and she wanted more"