The bits of granola that get lodged in your taint, ball crevices, vagina or asshole that you don't discover until the morning. These "snacks bits" are created during sleep after eating a granola bar in bed.
I woke up this morning and there was some serious grundola rocking out in my taint and ball crevice, I gotta stop digging on the nature valley pre slumber Broseph.
to err or botch in hilarious fashion; to mean well and screw up comically
"Dude, Phil totally grundoloed his housing situation for next year."
"What happened?"
"Well... he forgot to hand in the forms before the deadline... then he missed the e-mail alerts telling him he had to respond or he would lose his spot... then he botched the appeal forms... now he has to live off campus next year."