WYRN = What’s Your Real Name?
WYS = Whatever You Say
WYSIWYG = What You See Is What You Get
WYT = Whatever You Think
X:
X U = Kiss You
Y:
Y = Why
Ya = You

YA = Yet Another
YAFIYGI = You Asked For It You Got It
YDKM = You Don’t Know Me
Yep/Yup = Yes
YGBK = You Gotta Be Kiddin’
YMMV = Your Mileage May Vary
YNK = You Never Know
YOYO = You’re On Your Own
YR = Yeah, Right
YSYD = Yeah, Sure You Do
YTTT = You Telling The Truth?
YYSSW = Yeah Yeah Sure Sure Whatever
OMG!没看完的童鞋赶紧先mark~！