When you expectsomething to be a certain way and have high expectations for it, and then it totally fails you.
Comes from expecting to hear 'lesbian' but instead hearing lesbiak.
Two guys prepare to go over a massive speedbump at full speed, but when they hit it all they feel is a slight jolt.
"Dude, what a lesbiak speedbump"
"Totally man. Totally a lesbiak moment"
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."