It seems that Snapchat has also noticed this, with the photo-sharing giants offering the ability for its customers to buy (with real life money) lenses to be used at any time.
The firm has since scrapped the idea of selling Lenses, and to stop the feature becoming stagnated, has introduced a new system.
Instead of offering the same range of lenses on a day-to-day basis, the selection is updated daily, removing the oldest Snapchat lens and replacing it with a brand new one.
Don't worry, though - if you did buy any lenses, these will still be permanently available to you.
Geofilters are special filters that you only have access to in certain locations, so you might get a range of options if you're on a day out in London. See how to make and submit your own geofilter for Snapchat.
Snapchat is a mobile app so you are no doubt using it on your smartphone or perhaps a tablet.
Many will require you to open your mouth to get the full effect - you'll feel (and probably look) silly doing so in public, but at least you now understand why the kids are pulling such strange faces.
Don't miss: Amazon Prime Day Deals One of the most popular filters right now is Face Swap, which, you guessed it, swaps faces.Snapchat also has a messaging section of the app where you can type text and also send stickers.You might not want these to remain available so check out our guide on deleting messages in Snapchat.You just tap on the thumbnails next to your friends' names in the order you want to create your playlist, then press play at the bottom of the screen.Lenses are one of the most popular features of Snapchat - after the ability to send videos/photos that expire after 10 seconds, of course.Along with the Quick Chat menu, there's also New Friends, Quick Add and Contacts menus.