school boy humour rocks!

check out these papers......

Letter to the Editor: Similar fasting ghrelin levels in binge eating/purging anorexia nervosa and restrictive anorexia nervosa •
Psychoneuroendocrinology, Volume 29, Issue 5, June 2004, Pages 692-693
Barbel Otto , M. Tschöp and U. Cuntz

... presumably an angry letter?

CARCINOMA OF PENIS AND CERVIX
The Lancet, Volume 316, Issue 8199, 18 October 1980, Pages 855-856
P. S. Cocks, K. R. Peel, R. A. Cartwright and R. Adib

Identification and biochemical characterization of an avian sulfatase homologous to the human ARSE, the gene for X-linked chondrodysplasia punctata
Gene, Volume 336, Issue 2, 21 July 2004, Pages 155-161
Paola Ferrante, Silvia Messali, Andrea Ballabio and Germana Meroni

....so I spent some of my valuable life currency plugging rude words into Science Direct, hey, it made me laugh...