Five is a dominant F.

F is a violent letter.

Violence is "all up in yo face", and that's the whole deal nowadays.

Fuck
Fight
Fear
Final
Fantasy
Freedom
Freeze (or i bust a cap in yo ass)
Friendship

Start with a dominant F and you get their attention.

level Five is one you'll remember more easily than bungie, because "bungie" is plain and "level five" has a more active sound to it.

but of course, in actual practice, don't use "bungie". it's too famous for Halo. And level 5, didn't they do Rogue Galaxy?

Just make up your own "new enterprises". name one with plain letters (no F, G, K or returning R's (like Rabid Raven or something. Raven would be acceptible, because it only has one R).), the other with the "violent letters".

you'll see which one they remember