The answer to 'why is my centipede odor' is that centipedes can emit a strong, unpleasant odor when threatened or disturbed. This odor is a defense mechanism that helps deter predators. The odor is often described as a pungent, musky, or sour smell.
Centipedes produce this odor from specialized glands located along the sides of their body. When the centipede feels threatened, it will release this odorous fluid as a way to discourage predators from attacking. The odor can linger in the area for some time after the centipede has been disturbed.