It will definitely make you stand out.. Just be careful not to come across as weak or needy. Maybe make an offhand comment about it, ie: as you go into the office "Do you mind if I set these crutches against the wall here? I sprained my ankle the other day." He'll likely reply with a question regarding how serious it is, or how long you'll be on crutches to which you then downplay, ie: "Oh its no big deal. Should be healed up in a week or so."
Other than that, try not to even mention the injury or crutches. Especially do not use them as an excuse ie: "I would have spent more time on my resume, but this sprain took all my attention." You want him to be impressed with what you have accomplished in spite of the injury (or in general) not to feel like you the sort who makes excuses and won't get the job done.
If you choose not to decide, you still have made a choice.
Lassev: I guess there was something captivating in savagery, because I liked it.