Having an intense attraction to any and all guys that possess the trademark characteristics of Michael Cera. These may include delicate features, lankiness, subtle sarcasm in almost every sentence, an adorably shy personality, a sweet smile, meek but also defensive if need be, and a hopeless romantic.
"That guy over there is so cute. Look at his adorable face! Aww, he stands awkwardly too!"
"Girl, you have a serious Michael Cera complex."