I always found hilarious how cancerous copypastas can be, so here is a small list of my favorite copypastas, if you want to add any other copypasta feel free to do it.
˙ʇı ןןɐɔ noʎ ɹǝʌǝʇɐɥʍ ɹo ,ɐʇǝq, pǝɹǝpısuoɔ buıǝq ɟo ʞɔıs ɯ,ı ˙ʇı ʇnoqɐ ʎɹɔ oʇ ǝɯ oʇ ʞןɐʇ ʎןuo puɐ 'ʇıɥs ǝʞıן ɯǝɥʇ ʇɐǝɹʇ oɥʍ sʎnb...