America's once-notorious "badass" rock musician Kid Rock is back on the social media radar with an important message for all the authorities of the law enforcement out there.

The iPhone's "call ended" notification screen has inspired a series on Twitter and Instagram featuring mock telephone conversations gone wrong.

This look of utter dismay on Bill Murray's face, as seen on live TV shortly after the Wisconsin Badgers' dramatic, buzzer-beating victory over the Xavier Musketeers last night, has been declared the most notable meme of this year's March Madness thus far.

This anti-political correctness hashtag features statements meant to challenge ideas promoted by social justice warriors, ostensibly in defense of freedom of speech.

While some Internet users have expressed displeasure with the casting of actor Finn Jones instead of an Asian-American as the superhero Iron Fist in an upcoming Netflix series about the character, others have argued doing so would perpetuate racial stereotypes involving Asians and martial arts ability.