Happy 420

Happy 420 Day! The date marks the annual celebration of cannabis so here's some memes for the special occasion – hopefully you'll get high laughing.

Happy 420 day: What’s the origin of the celebration? Marijuana is illegal in most US states and in the UK, but that doesn’t stop fans of the drug from gathering to honour their favourite day of the year. If you can’t join events in person, here are some memes to put you in the mood.