Watching two-week-old kittens learn how to play-fight is like watching a slow motion silent movie.
#1: I...bite...your...ear!
#2: I...paw at...your...face!
#3: I...oops, I fell over
#1: That's it, I'm outta here (....takes one step....wobbles....takes two steps....)
#2: I fell asleep *snore*
. . . .