Ever since hearing about the name game, I've always wanted to travel in a semi-large group and answer, "I'm Spartacus," then have my traveling companions chime in one by one.

Alternatively, in a stunt less likely to get you escorted out of the airport and banned from your airline of choice, you could have your entire group go through one by one, each answering that they're Spartacus. Hilarity would ensue, I'm sure, as the TDC freaks out about the terrorist group calling themselves "Spartacus".