I.C.W.T.S.T.R.O.M.L.W.Y.
has the following definition + add your definition
I can not wait to spend the rest of my life with you
I can not wait to spend the rest of my life with you is used in Acronym Romance
The word I.C.W.T.S.T.R.O.M.L.W.Y. is used in Acronym, Romance meaning I can not wait to spend the rest of my life with you