I'll just run away and scream "AAAAAAAAAAAAAAAAAAAAAAAAH! Help! HELP! There are monsters in my room!!!!!! AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAh!" And then I'll use everything heavy to lock my room and maybe threw there a grenade and quiqly leave my house
I would probably push my mom into my room, lock myself in the 厨房 and only come out when I know my mom's still alive and those Eight-legged motherfuckers are DEAD.
Scream: "MOOOOOMMMMM!!!!" Look: O_O Do: stay still in spot and continue screamong for mother until she gets up and comes into room. Then point at tarantulas! O_O