It is a mix of a whale and an elephant, creating the fattest creature alive. Used to describe someone incredibly fat.

someone who is sexy beyond mean

to be big as fuck fat and obease

A whalephant is a cross between a blue whale and an African elephant. They are incredibly intelligent.

The only breeders of whalephants are every fourth member of the Jefferson family. The challenge now resides on the shoulders of George James Jefferson, who has moved the operation from southern Spain to the river Thames, after too many of them confused krill for small children.