There are some references herein to `Commonwealth hackish'. These are intended to describe some variations in hacker usage as reported in the English spoken in Great Britain and the Commonwealth (Canada, Australia, India, etc. -- though Canada is heavily influenced by American usage). There is also an entry on Commonwealth Hackish reporting some general phonetic and vocabulary differences from U.S. hackish.
Hackers in Western Europe and (especially) Scandinavia report that they often use a mixture of English and their native languages for technical conversation. Occasionally they develop idioms in their English usage that are influenced by their native-language styles. Some of these are reported here.
On the other hand, English often gives rise to grammatical and vocabulary mutations in the native language. For example, Italian hackers often use the nonexistent verbs `scrollare' (to scroll) and `deletare' (to delete) rather than native Italian `scorrere' and `cancellare'. Similarly, the English verb `to hack' has been seen conjugated in Swedish. European hackers report that this happens partly because the English terms make finer distinctions than are available in their native vocabularies, and partly because deliberate language-crossing makes for amusing wordplay.
A few notes on hackish usages in Russian have been added where they are parallel with English idioms and thus comprehensible to English-speakers.