Doodling online is indeed some good practice ...
Octopus with Einstein-Haircut saying "I love you!" while blushing.
duck with cellphone and sunglasses
weird sheep watching the snow fall while grinning uncontrollably
black sinister looking stray cat with glowing yellow eyes meowing.
Pointy-teethed, hairless cyclops in a suit who is bleeding from his/her mouth and chest area asking for help.
Jemand, der mit der Schere in der Hand ein Dokument zerschneidet und dabei "Wat?" ruft.
A square crying blood. It may also be rather a toast than a square. But I'm not sure.
An octopus with only seven arms (octo=eight) (seven from latin=hepta)=>HEPTOPUS. He has extremely large eyes + not enough water around him.
A robot being afraid of snakes ....
A boxy robot wearing an ice cream cone as hat drilling throug a Union Jack (=british national flag).
Mew + Sylveon
Sonebody pissing on somebody else ... (gross)