She tripped over her own two feet in public. I know she crunched.
The two ticks up in volume you do on a tv, computer, or other audio source when you're eating a crunchy food so you can still hear it.
"I was watching The Big Bang Theory and opened a bag of pretzels, so I had to crunch bump the volume."
"I know exactly what you mean! But dude, I didn't know you watched The Big Bang Theory. We can't be friends anymore, sorry."
When something has gone really bad,
e.g spoiled milk
That (spoiled) milk has crunched up
When oral sex is engaged with an elderly male and he ejaculates wherever and the old man juice must be dried before the "Old Man Crunch" can be done. Once dried, take the dried old man juice, put it in ones mouth and make out.
(After ejaculation into the woman's hand.)
Woman: Cleetus, I think it's about dry!
Cleetus (Old Man): Alright lets boogie.
Woman: *Puts dried Cleetus juice in mouth and starts making out with Cleetus*
The "Old Man Crunch" has been completed.
Oral sex being performed on a woman who is oblivious to the existence of razors and personal hygiene
She’s pretty good in bed, but she prefers someone who knows how to field crunch
The act of going to Urban Dictionary to look up what Canadian Crunch means after seeing an AI image of it in the Cursed AI group.
I didn't know what the hell a Canadian Crunch was so I looked it up on Urban Dictionary.