Tubingen University's institute for microbiology and virology in Germany has a statue of a vagina -- a birth canal -- in front of the building to celebrate "the gateway to the world." On a dare, one U.S. student did something very, very embarrassing.

The student crawled into the statue as a joke... and got stuck.

When authorities were called to help... uh... "deliver" him, 22 fire fighters arrived!

How many firemen does it take to remove foreign student from a Fernando de la Jara abstract statue? Apparently 22 -- one to do the work and 21 to stand around a laugh!