WARNING: VIEWER DISCRETION IS ADVISED.
Most of these sites are really messed up and that's why they won't be added to the Random DONG button.
1. Plane Crashes Recordings: http://www.planecrashinfo.com/lastwords.htm
"Shares the MP3's and transcripts of the last moments of plane crashes."
2. Staggering Beauty: http://www.staggeringbeauty.com/
"Just a weird site as covered in: BONG #2 "5 Weird sites on the Internet"."
3. Bongcheon Dong Ghost: http://comic.naver.com/webtoon/detail.nhn;jsessionid=1648FF50A31430845781F90104325B89?titleId=350217&no=31
"Scary online comic, a ghost woman asking where her baby is, The comic has automatic scroll triggers, BEWARE."
4. Rate My Poo: http://ratemypoo.com/
"No, no, no, no, no!"
5. Zombo: http://www.zombo.com/
"Just a loading screen with circus music."
6. Opentopia: http://www.opentopia.com/
"Access the stream of online public surveillance cameras."
7. Memory of: http://www.memory-of.com/Public/
"Website dedicated to children that have died as a stillborn Memorial site."
8. Nine: http://973-eht-namuh-973.com/
9. Creepypasta: http://www.creepypasta.com/
"You should already know about this site by now, scary stories database."
10. Deep Web: No Specific URL
"A collection of websites that are not easily accesed, not indexed by traditional search engines."
Based on Matthew Santoro's video.