Aireu: Goddamnit... so close... SEVEN TWENTY SEVEN! SEVEN TWENTY SEVEN! WHEN YOU SEE IT! WHEN YOU F*CKING SEE IT! *points at the screen* SEVEN TWENTY SEVEN! When you f*cking see it.
Twitch chat: *wall of text of "WYSI"*
A common syndrome among osu! players when they see the number "727" a lot and/or see it on objects that don't even resemble it.
Person 1: Oh look it's an In-N-Out, wanna eat lunch there?
Person 2: WYSI WYSI 727 WYSI.
Person 1: What the fuck are you ok? Do you have WYSI Syndrome?
Person 2: Yes I need help.
Aireu: Goddamnit... so close... SEVEN TWENTY SEVEN! SEVEN TWENTY SEVEN! WYSI! WYFSI! *points at the screen* SEVEN TWENTY SEVEN! When you f*cking see it.
WYSIWYG, "What You See is What You Get," was originally used in the early days of word processing software to indicate the way in which a document would appear on-screen or in print. Pre-WYSIWYG word processing applications relied on different "modes" for various actions, such as editing and viewing. At that time, you couldn't "see" exactly the way a document would look until you printed it or viewed it (outside of edit mode). With the creation of WYSIWYG word processors, users could see exactly the way a document would look on-screen or in print while editing it.
Today, the term is used frequently on the Internet for special text editors that provide rich editing functionality, used in creating Web sites, online email messages, and the like.