What the heck are POP CHIPS?! ~Kelly

Okay, Kristin~
You've been talking about these "POP CHIPS" for days. 
You mentioned that we should all try them.
WHAT THE HECK ARE THEY?!
No one knows what you're talking about!
I'm still eating tortilla chips!
I want a "POP CHIP POST," darnit!
Your BFF~
~k