One day I might get my Grans family motto. It's not my family motto 'cause my mother didn't in-breed which I'm kinda thankful for. My surname/family doesn't really have anything tattooable. Or cool.
My grans family motto is "I Dare". I think I'd get it written in script on my arm. Possibly as part of a sleeve.
I would tell you the family name but then teh internet theives would have access to my bank.
I also want to get the Jawbreaker 4F's (Look at my avatar) as part of a sleeve if I ever get a sleeve. The four Fs stand for "Frisch, Fromm, Fröhlich, Frei" which means "Hardy, God-Fearing, Cheerful, Free". It's a motto that was started by a German Gymnast but then Jawbreaker took it and used the symbol on their early releases.
Jawbreaker are my favourite band so that would be why.
Other than that I think a sleeve would be mostly lyrics swirling round pictures like that. I may get around to designing a rough version one day.

This totally depends on if I feel this way in a couple of years.