With Halloween just around the corner some of you are probably scratching your heads wondering what you should be. Sure you could simply go out and buy your costume, but where’s the fun in that? Below are 15 Geeky DIY Halloween costumes.

Click on the “Source” or watch the video(where applicable) to find out how each costume was made.

1. Grumpy Cat

Grumpy Cat

Grumpy Cat [Source]

2. White Rabbit from Alice: Madness Returns

3. Lara Croft from Tomb Raider

4. Rainbow Dash from My Little Pony: Friendship is Magic

Rainbow Dash

Rainbow Dash [Source]

5. Han Solo from Star Wars

Han Solo Costume

Han Solo [Source]

6. A Minion from Despicable Me

7. Minecraft Steve

Minecraft Steve Costume

Minecraft Steve [Source]

8. Merida from Brave

Merida

Merida [Source]

9. Psycho from Borderlands

Psycho (Borderlands)

Psycho [Source]

10. Louise & 11. Tina from Bob’s Burgers

Louise and Tina

Louise and Tina [Source]

12. A Sim

13. Wonder Woman

Wonder Woman

Wonder Woman [Source]

14. Katniss from The Hunger Games

Katniss

Katniss [Source]

15. Daenerys Targaryen AKA Khaleesi AKA Mother of Dragons from Game of Thrones