Many of us did not think much about what it means to "grab" from a philological point of view. In this case, all native speakers of the Russian language know about the cases in which this expression is used.
Consider this word in more detail.
Modern interpretation
From the point of view of modern Russian dictionarieslanguage, the word we are considering is used quite often. The lexical meaning of "hapnut" can be considered, for example, in this way: something quickly pick up to yourself, while doing some unworthy action.

This word refers to the category of common language, it is considered as a lexicon of a lowered level of culture of speech. Therefore, it can often be heard in a poorly educated rural or urban environment.
History of expression
Until the end of the historical fate of the wordis unknown. However, some philologists, answering the question of what it means to "hapnut", indicate the correlation of this expression with the English verb "to have".
However, they believe that this form of this partspeech, used in our language, is just a reduced lexical variation of the verb "to have", which in English is very common. This point of view has the right to be treated with respect, since this verb is of Indo-European origin.
Hence the historians of the language even conclude,that the linguistic features of Russian people are manifested in the fact that "hapnut" means a generally unworthy act. This appropriation of a stranger, which in the public mind is seen as simple theft.

In the minds of other nations, for example, the same English, this expression has a stylistically neutral character. It expresses simply the existence of a certain property.
Thus, we briefly considered the question of what it means to "crack", and what understanding of this expression exists in the modern Russian language.