Could be something that you cant resist,delicious steak bites, uh lobster for some, or a rly phat ass . especially on an occasion where u want others to understand you're elaborating and stretching the word from good to a whole new form of a blessing we might not even deserve "oh my gootness. "
To take something small, that doesn't quite qualify as a theft. Probably from the Danish "skæv" or the Dutch "scheef", both of which are pronounced similarly, meaning "askew, or not quite right'. To change an item's ownership without permission, but only something small and of little worth.
"I skeefed an apple off the neighbor's tree." "I skeefed some chips outta your bag when you looked away." "Don't skeef my chair when I go to the bathroom."