We have officially entered the "One time" phase for Ian. Every little kid does it. They go through this phase when they're young (kindergarten through 2nd or 3rd grade) where almost every sentence begins with "One time, ..."
its funny at first, then it starts to get annoying . . . then it gets to be funny again.
"One time on Scooby, the monster was . . . "
"One time at Grandma's house, we all got to go to the zoo and . . ."
"One time I was playing with Kiera and . . . "