The Facebook-owned messaging app WhatsApp stopped working for over an hour and #WhatsAppDown started trending on Twitter. Social media users couldn’t help but sprinkle some humor and sarcasm into the matter.

WhatsApp, messaging app, went down for an hour and social media was flooded with all kinds of jokes and sarcasm.

Famous author Chetan Bhagat also joined Twitter users in the fun.

Here are some of the tweets: