Radley is very into a "that's so last year" phase. Meaning everything happened last year. It kinda makes me smile to think that he doesn't have a true concept of time yet.
I fell down and broke my jeans (ripped them a little) last year. = He fell down yesterday.
I shaved with Pops last year. = I got a fun play shaving kit from Santa and shaved with Pops last weekend.
I drank all my milk last year. = I drank my milk at dinner.
I played in the gym with my friends last year. = I got to play with my friends this morning.
Or who knows. Maybe he discovered the flux capacitor and travels through time in a Delorean.