Super Junior's�Kim Heechul is causing fans to crack up, thanks to his infamous wit. On July 1st, the star tweeted, "I finally came home. My bike keeps getting caught in the elevator. Next time I'll have to ride a unicycle that they use only at circuses. Because Dambi made me ride my bike so much, my house won't accept my fingers. Damn, I don't know my house code. Son Dambi is the devil". Son Dambi also chatted about her bike-riding experience with Heechul through her own Twitter. She said, "I just got home. Heechul was in poor physical condition. I wasn't tired at all. My physical strength must be crazy. Heechul, let's ride bikes again." The singer attached a photo of the two, where Son Dambi is seen looking fresh and lively while Heechul seems fairly exhausted. Later, Heechul tweeted, "I came home and now I even see my cat as a bike. I'm sitting in my chair and have my legs up in the air as if I'm riding a bike. After turning me into this mess, Son Dambi - who still takes a picture while smiling - is the devil" Seems like Heechul's got a lot of biking to do if he wants to keep up with 'the devil'. Source & Photo: Newsen via Nate