One I had a hard time figuring out was TY thank you. I just didn't see what it meant for awhile!
And TTYL talk to you later was hard too!
It took me awhile to decipher a lot of these and I asked a time or two!
I still am not comfortable with some of them. I would rather say my husband instead of my DH and sometimes I do one and some times I use the other. I also prefer gkids to DGKs (dear grandkids) or grands isn't too bad.