Linguists do it with their tongues. Lions do it with pride. Lisp hackers do it in cars. Lisp programmers do it between the parentheses. Lisp programmers have to be bound to do it.
Locksmiths can get into anything.
Logicians do it consistently and completely. Long distance runners last longer. Machinists make the best screws. Magicians are quicker than the eye. Magicians do it with rabbits.