From that thread a few weeks ago, the fastest way to get drunk:
Close but no cigar, swap the Jack Black with Everclear and you have the ultimate drunk.
In all likelyhood the LAST drunk.
At least you wont blow up the danged neighborhood doing it this way :)))
I imagine that would burn a bit. The alcohol would dry out the mucus membranes. I don't know much about the nerve fibers in the anus or colon...don't know if pain would be perceived. Any Proctologists viewing the thread?
Watch the video. WARNING: Site linked may not be safe for work.