Whose posterior is this? Read on!
Before I address posterior identities, let me say that my summer’s goof-off quotient has been quite low. Yet I fear that my multiple TV appearances could mislead some into thinking that this has been an indolent off-season.
To these nay-sayers I say: The bow cannot always stand bent, nor can human frailty subsist without some lawful recreation!
Now, as to the drinking-glass bottom above, it belonged to the scientist to the left. He engaged in experiments to inform and delight on the Spanish TV show El Hormiguero Pablo Motos. How could a drinking glass on someone's gluteus accomplish such things? I suppose you must watch to find out!