And you thought the only animals at Cheltenham were the horses: Shameless soccer stars relieve themselves into a glass then throw it over the side of their box while female friends flash their boobs

The disgusting acts were caught on camera as the deplorably behaved VIP group brought the opening day at Cheltenham's regal festivities to a loutish, booze-fuelled conclusion. 

Photographs appear to show MK Dons midfielder Samir Carruthers relieve himself into an empty pint glass before standing it on the top of the exclusive enclosure's metal railing, in danger of being knocked on to passers by below. 

An unidentified mate then goes one worse (left) - urinating into a long glass before tossing the contents over the balcony (centre). 

The two players were joined in one of the ancient racecourse's packed private box by a number of other drunken looking guests - including two women who flashed their breasts (right) to the thousands gathered below. 

The pair - one in revealing black keyhole number, the other in white - wore massive grins and stuck their tongues out as they showed off their busts while puffing on cigarettes.