all i ever do is quote this movie
when leaving a message on someones machine i always say "michael Corleone Says hello" then they know its me.
i use the banana daquri one alot , just to do it.
when i see someone i know in public, i scream their name like Pantangeli did to fredo and follow it up with "you son of a bitch"
when some one asks me if someone would like something i say back to them just like tom "...they just might..."