A man servant specifically tasked with disseminating hot cum from their phallus, on demand, into various receptacles (oral, vaginal, or rectal) of thirsty heterosexual women and homosexual men for the purposes of kinky refreshment. It is a role which is generally considered similar to a fluffer, but on the "shooting" end.
In the story "Cumdog Billionaire," we see the progression of Pradeep from a cumwallah struggling in the slums of the Valley to his rise as a big name in the industry.
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."