Idk

Grab it in between your fingers and rip each individual wing and leg off

And then feed it to the intelligent civilization I accidentally made in my Petri dish after I put my cells and a few amoeba and bacteria in some lake water

what if the universe is an incredibly dark cosmic forest where we must stay as quiet as possible and never leave our planets lest a predatory empire finds our race and decimates it within hours

Anyway speaking of that I have a planet dob fangame idea where there's an alien shark guy who randomly ends up on a spaceship with the original playable character from the original game and other crew members but they end up crashing on Toronto canada and eventually get the entire U.N. chasing after them all

use a homemade flamethrower

Put a glass over it

Put a glass with wax over it.

Eat it
If it wants to drink your blood and eat your corpse then drink its blood and eat its corpse as payback