Nasty! I love fries but when they are in my 4runner they stay in the bag, period.
Only takes one fry to fall between the seat and the console and you have the dreaded fry-stink. I made that mistake with my 1990 Montero that I owned from 92-99 and never again. If I have to eat fries I either eat them before I get in my 4runner or after I get out.