What do you call these?

Your answer is nearly always a giveaway for where you're from. 

So what do YOU call them?

I called them donut holes once when teaching Sunday School, and my students swiftly corrected me. 

"These are NOT donut holes.  These are Timbits."

Timbits.  Sold at Tim Horton's.  The salted caramel variety is seriously the best pastry-sold-in-a-ball-form I've ever had.  Other than that, they're just okay.

The funny thing is Helena corrected her father recently, telling him they're Timbits, not donut holes.