Not just strength, but contortion, piercing themselves with meat skewers and even lifting a lady in a chair with their teeth - it's the Russian Strongman Contest from Moscow.

A country ditty by this set of conjoined twins is fittingly called "Fear of Being Alone."

A man in India has developed an unusual taste for eating glass. Mmmm! crunchy.

The historic Gurning Competition: extreme face-pulling action from the 1960s.

Students at the Coney Island Sideshow School learn how to eat fire, shove a nail up their nose, swallow swords and escape from a straitjacket while hanging upside-down.

Can you hear the deer? It's the Stag Mating Call World Championships.

Bear Grylls eats a frighteningly large beetle larva in this clip from Discovery's Man Vs. Wild.

Get schooled in heavy metal music by Fat Ed, a headbanging sock puppet.

Indian parents have been dropping babies off a 50 foot Muslim shrine in Solapur, India for the past 500 years.

An intrepid (and not-so-quick) daredevil barely avoids being windshield spatter on a fast-approaching train.

Who says youth group kids aren't hip? "Oh my goodness, Becky, look at her bible. It is SO big."

Shrunken heads, sword-swallowers and more. Step right in for Ripley's Believe It or Not! Odditorium.

Meet the dentist who's made an 8-foot tower out of human teeth.

Jordanian comedian Abdullah Al-Basri has the bizarre ability to push his eyeballs out of their sockets.

Talk about a lack of personal space - the Japanese get packed into a subway as if it were a can of sardines.