A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
There's a knife-fork hybrid called a knork.
29
In Hong Kong, a betrayed wife is legally allowed to kill her adulterous husband, but may only do so with her bare hands. (The husband's lover, on the other hand, may be killed in any manner desired.)
792
People with light eye colors (like blue, green or grey) have a higher alcohol tolerance.
194
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
There's an isolated tribe in Zimbabwe where the people have only two toes, dubbed the 'ostrich people'.
10