Not taking credit for this, just sharing the humor:

MIDDLE AGE TEXTING CODES:

ATD -at the doctor
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
IMHAO -is my hearing aid on?
LMDO -laughing my dentures out
OMMR -on my massage recliner
ROFLACGU -rolling on floor laughing and can't get up

NICE!!!