I don't know if this is the only meaning behind it, but I have had people misspell the word "bye" before, and it come out as byw.
back yard wrestling
Live - yn byw
does he live
what does Nx mean in texting or emails
Live; dw i'n byw yn Caerdydd means I live in Cardiff.
It mean love ya when texting
The Welsh phrase for "where do you live?" is "ble rwyt ti'n byw?"
Dwi yn byw yn India. OR A formal alternative: Rhydw i'n byw yn India
Like
"You say 'ble rwyt ti'n byw?' in Welsh, which translates to 'where do you live?'"
yes it does!
WYD is the abbreviation for 'What you doing' when texting.