A new advertising campaign urging South Australians to get a flu shot has been launched. This advert by the South Australian Department of Health has a high yuck factor but a very serious message

Getting turned on and left takes on a hilarious new meaning with this cheeky green energy sign that's sure to make you do a double-take. This witty environmental message cleverly plays with words to encourage turning off lights and saving energy.

Another anti Obama political message sign painted on the tailgate of a pickup truck, so what does Obama stand for

Funny sign with a slight political message. You had better be nice to America or we will bring Democracy to your country.

This funny dog poopie note perfectly captures one neighbor's hilarious frustration with irresponsible pet owners who refuse to clean up after their furry friends. The passive-aggressive message is guaranteed to make you laugh while nodding in complete understanding.

This funny text message from Mom will have you rolling as she innocently asks about mysterious symbols without realizing what they actually represent. Watch as Mom's pure confusion about certain keyboard characters creates comedy gold that perfectly captures the generational texting gap.

This funny use stairs in case of fire picture will crack you up with its hilarious twist on the classic elevator safety sign. Instead of the usual boring fire safety message, this image puts a comedic spin on emergency procedures that'll leave you laughing. Check it out for a good chuckle!

Now this is funny, this guy wants to buy a Toyota Prius from Craigslist, but his iPhone auto corrects the word Prius and makes the text message sound a bit creepy.

This funny sign about not smoking in my office takes workplace rules to a whole new level of hilarious honesty. The brutally direct no smoking message will have you questioning your life choices and laughing out loud.

Wet dreams may not always be as good as you might think, especially if you are on the receiving end of a joke via a funny text message.