70 YEAR OLD TEXTING CODE ATD... At the Doctors BFF... Best Friend Fell BTW... Bring The Wheelchair BYOT... Bring Your Own Teeth FWIW... Forgot Where I Was GGPBL... Gotta Go, Pacemaker Battery Low GHA... Got Heartburn Again IMHO... Is My Hearing-Aid On? LMDO... Laughing My Dentures Out OMMR... Oh My Massage Recliner OMSG... Oh My! Sorry, Gas ROFLACG