apple core; core of an apple
second player (out of three); player that goes after the dealer
to divide into groups or classes
lucky; fortunate; timely; convenient
discretionary work (labour, labor)
it's (so cheap it's) a steal!; (lit.) take it away, thief
common; in the usual course
Blue Screen of Death (Windows error screen); BSoD
(being a) fan of an entire music group (esp. idol group); not having a favorite member of a group
to cut loose; to act without restraint; to throw off all inhibitions; to go wild
to speak jokingly; to speak teasingly; to joke around; to speak nonsense
to resound; to make a stir
Vela (constellation); the Sails
to correct cutting; to reshuffle (playing cards)
person who makes someone else appear better; foil
line symmetry; reflection symmetry; axial symmetry
off grounds; outside the premises
free-for-all; open-to-all; optional (to participate in); non-compulsory
saving changes (e.g. to a file)
data feed (web, social media)
glossy black (hair); (lit.) color of a crow with wet feathers
to flourish briefly (esp. before retiring or stopping); to have a day in the limelight; to have a stint of success
another's affair; matter of no concern; nothing to do with one
to be annoyed (by); to be offended (at); to be irritated (with)
waiting for someone to arrive
selflessness; being unselfish