If your like me, some of the abreviations Sto Lo uses in his emails were unknown to me, so I did some research, hope this helps.
ATD: At The Doctor's
BTW: Bring The Wheelchair
BYOT: Bring Your Own Teeth
CGU: Can't get up
DWI: Driving While Incontinent
FWIW: Forgot Where I Was
GGPBL: Gotta Go Pacemaker Battery Low!
HGBM: Had Good Bowel Movement
IMHO: Is My Hearing-Aid On?
LMDO: Laughing My Dentures Out
LWO: Lawrence Welk's On
OMSG: Oh My! Sorry Gas.
ROFL... CGU: Rolling On The Floor Laughing... And Can't Get Up
TTYL: Talk To You Louder
WAITT: Who Am I Talking To?
WTFA: Wet The Furniture Again
WTP: Where's The Prunes?
WWNO: Walker Wheels Need Oil