Ever fancied eating off of a commode shaped tableware? The thought itself is puke-inducing. But clearly some people don't mind a bit of off-colour humour on their plates. One of Hangzhou's toilet-themed restaurants has toilet seats for chairs and serves food in miniature bathtubs and toilet bowls.

Wacky restaurants
A diner has his meal on toilet seats at a toilet-themed restaurant in Hangzhou in Zhejiang.Reuters

However, not every themed restaurant will reconsider your eating out options, some come with Barbie and Hello Kitty decor, where waitresses are dressed in all things pink, looking lovely. The fashion doll-themed one has chairs done up in pink with lovely frills around its legs. The one modelled on the cartoon character serves food that looks exactly like it.

For the geeks and people who do not mind a little bit technology every now and then, Robot Restaurant in Harbin, Heilongjiang is your go-to joint. Opened four years ago, the restaurant, at the time of opening, was using as many as 20 robots, which would cook meals and deliver food.

Airbus converted into an eating place and restaurants where nurses serve drinks using IV bottles are some of the other wacky restaurants where you can, very adventurously, round off your day.

Wacky restaurants
An ice-cream is displayed at a toilet-themed restaurant in Beijing.Reuters
Wacky restaurants
Robots deliver dishes to customers at a Robot Restaurant in Harbin, Heilongjiang.Reuters
Wacky restaurants
A waitress poses with a menu at a Barbie-themed cafe in Taipei.Reuters
Wacky restaurants
Frilled chairs at a Barbie-themed cafe in Taipei.Reuters
Wacky restaurants
An employee pours boiling water into a pot at a restaurant built with ice cubes in Harbin, Heilongjiang.Reuters
Wacky restaurants
waitress poses inside an egg-shaped dining booth at an A380 theme restaurant.Reuters
Wacky restaurants
Waitresses dressed in nurse uniform at a hospital-themed restaurant in Taipei.Reuters
Wacky restaurants
Hello Kitty-themed restaurant.Reuters
Wacky restaurants
Food served at Hello Kitty-themed restaurant.Reuters
Wacky restaurants
A man named "Kia" dressed as a maid cleans up a table as his colleagues serve customers at "Hibaritei" cafe in Tokyo's Akihabara district.Reuters
Wacky restaurants
An employee paints the outer decoration of a cafe bar in Prague's district of Holesovice. The cafe bar is a uniquely designed multicultural centre with a futuristic design and many unusual artefacts.Reuters
Wacky restaurants
A waiter serves customers inside a coach restaurant in Shenyang, Liaoning province. A couple bought an old coach and transformed it into a barbecue restaurant in an old residential compound.Reuters