You're a Hyena!
You have quite a sense of humor, though many others find it derisive rather than appealing. You are perceived as being a coward, but actually have moments of great bravery and have even stood up to those much larger than yourself. You like hanging out in groups and are always making a lot of noise. Disney thinks you are an idiot.
The funny thing is that I have a chihuahua/rat terrier mix that DOES resemble a hyena.