A combination of the words "
dork" and "
goof", usually used in a joking manner. However, when someone does something really stupid it can be used to
point out their stupidity.
Friend: I saw you
in the Bio room yesterday!
Me: I wasn't at school yesterday, ya doof!
Friend: We walked past the
marshmallows twice while we were looking for them!
Me: Wow, ya big doof!