I love this idea!!!! May I suggest we add something to this to make it more interesting? Type your number and then an action following it, all using the same letter. You get more points for more words used, and they can be invented so long as effective communication has happened.
For example, since my number is 2 I might say:
"2 Lusty Latex Loving Lesbians Licking Luscious Labias"