Poker Acronyms - SRY
Usually used at online poker tables - "SRY" is short for "sorry" and is generally typed by a sheepish player who hit a lucky card to beat their opponent. Often this happens when a "bluff goes right" - i.e. you start out by bluffing, get called, then magically hit a flop that makes a good hand.
Note : if they were really SRY they would offer to give you your money back - but you'll wait a long time before you come across any player who is that SRY.