- Are tall and skinny.
- Have a tendency to run their hands wildly through their hair while thinking, and don't seem to care about the resulting mess.
- Prefer to wear Chuck Taylor All-Stars (even with a suit).
- Have a tendency to talk very quickly about things no one else understands.
- Have been known to bellow "Allons-y!" and other non-English phrases for reasons only clear to themselves.
- Have very expressive faces, especially when grimacing about Very Important Things.
- Move so fast that others frequently have trouble keeping up.
- Surround themselves with beautiful and intelligent women, even if they can't have a relationship with them.
So please keep your eyes open for that pocketwatch... but whatever you do, don't open it!