TIFU by eating my roommates cereal

She usually keeps her Honey Bunches hidden so that no one touches them. She just left for work and left her cereal out on the counter. There wasn't much left in there, so I thought I would sneakily grab a little handful of the granola crumbs left over. Bam, ants everywhere. All over my hand, starting to get up my arms, probably in my mouth. Reddit, I learned my lesson.