Luck Be a Lady Lyrics

Lyric discussion by orangetomorrow 

Cover art for Luck Be a Lady lyrics by Frank Sinatra

I feel like this song is aboug sex, but i suppose i'm really only basing that idea on "a lady doesn't wander all over the room, and blow on some other guys dice".

He's talking about luck blowing (or more preferably, not blowing) on someone's dice, not sex.