Had a flick through your stuff and it's all pretty quirky. I like it. I think my favorite is the green bird type thing, he seems like a pretty chill dude. Makes me think of a hyper parrot?
"what a silly picture, knives aren't blue"- has got to be one of the best titles i've read in a while.
It all sort of reminds me slightly of like a toon version of the Dada movement.
The art itself is you're main weak point, you're ideas are pretty fantastic. But you're skills will improve with time, just keep on practicing.
I think it'd be cool if you could maybe include a background in you're next drawing. And spend a bit more time making sure you're 100% happy with all the shapes before filling it in.
Good luck, I hope you keep at it :D