What's the worst part about going home after a night of drinking and blowing chunks?

You never get those chunks back and some contained donut.

1. Waking up with someone else's chunks.

2. Waking up with chunks in your teeth.

3. "Chunks" is the nickname of your best friend.

4. Drinking and blowing "Chunks" (your best friend) and doing it again the next night.

5. Inviting Chunks to dinner the next day, to meet mom and dad.

6. Visiting YouTube and see a video of you drinking and blowing Chunks... ...Priceless

If Chunks is the name of your dog, I think you already answered your own question.

...being the second one to blow Chunks, and have the video to prove it.

waking up the next day & realizing what happen.. and dealing with a nice headache.

The clean up

Not knowing what happened that night .

WAKING UP TO CHUNK'S SPERM IN UR MOUTH

went to a wrong home and slept with a wrong person.

Possibly having to clean that crap up.