Spiders are so flippin' common here, but I still hate them with the fire of a thousand suns. I've found them on my body on too many occasions, or just generally on the walls of my house looking at me and waiting to call my body their home. Also cockroaches. -shudder-

I know it's not a bug, but: I was walking near a forest once and felt something on my foot. Looked down and a snake had slithered onto me. So that was fun. /sarcasm