Man was giving his friends a home tour, but watch how he explains this one feature

While proudly showing off his new apartment to friends late one night, an inebriated man led the way to his bedroom where there was a big brass gong. 

"What's that gong for?" one of the guests asked, curious. 

"Why, that's the talking clock," the man replied. 

"It doesn't look like a talking clock," someone else said.

"Well, it is!"

"How does it work?" another friend asked.

"Watch this," the man said, grabbing a hammer and giving it an ear-shattering pound.

Suddenly, someone on the other side of the wall screamed, "For f–ck's sake, you wanker, it's 2 o'clock in the f–cking morning!!"