A popular meme shows Lisa Simpson presenting a slide to an audience.

A clip from a Dave Chapelle comedy sketch where he says “modern problems require modern solutions” has become a meme about technology and innovation.

Meme-making history buffs have been making fun of the crusades.

A meme of a crab riding on an albino crocodile represents someone supporting another person or thing.

A series of memes encourage people to donate $3 to Wikipedia.

This meme involves an image macro of a man standing in front of a chessboard saying “outstanding move.” It can be used to sarcastically or seriously applaud someone or something.

This is a series of video memes which make fun of YouTuber Ali-A and his intro music.

Thanos, the giant purple supervillain in Marvel’s Avengers: Infinity War, is a highly memeable character.

A new meme format shows one fish swimming by itself in a tank next to a large group of fish.

The American Meme, a Netflix documentary, explores the trials and tribulations of the lives of social media celebrities.

Josh Ostrovsky, The Fat Jewish, also known as The Fat Jew, is a social media influencer and comedian.

A seasonal rhyming meme uses images in the format “you’ve heard of elf on a shelf, now get ready for ___ on a ___.”