Imagine speaking English. Misspell your words. Now turn them backwards. Now upside down. Combine it with German, some Russian, and a bit of French. Then, imagine it's being read by a dyslexic person that rolls all of their r's. There you have it! This is great for sounding foreign to mess with people or using it to summon the Devil.
Update: When using suffixes, add a space between the suffix and the rest of the word. Also type a dash/hyphen (-) directly before the suffix. If the original translated word ends with a vowel, it is optional to add an apostrophe after it when adding a suffix. There are some exceptions of course, such as greasy, where I made a translation for greas so you can add a -y at the end of it without the (e) if you think it reduces confusion a bit.