KanyeText - Send Kanye lyrics & quotes anonymously
kanye.rest - A free REST API for random Kanye West quotes
Pewdiebot - Chat with the bot version of the king of YouTube, PewDiePie
A Random Casey Neistat Vlog - Plays a random Casey Neistat vlog
SerenaBot - A simple chatbot for Serena Williams
botwick - Build your own SMS-based text bot