Q.How big is a blue whale's penis/testicles?
A.In an adult male, the penis is about 5 m long (16 ft) and the testicules weight about 10 kg
(22 pounds).
Q.Is the penis only visable when erect, or is it always just hanging about?
Is the size you gave me the erect size or normal size?
I was also wondering what the circumference of the penis is (in both states).
A.Whales don't have erections per se. Cetacean penises lie within an abdominal fold and are
visible when muscle contractions push it out. Whale penises are shaped a bit like a wind
sock. I don't know what the circumference of a blue whale penis is. My best guess is
probably 0.5m (1 1/2 ft) at the base.