Crom(verb) Crommed. Cromming. To Crom someone is to ravage, sexually. Passionate and forceful sometimes with restraints. Some women may fantasize about being Crommed, about someone powerful having his way with them sexually. Popular places For Cromming to occur include settings such as islands, beaches, forests, fields, flowers, waterfalls, moonlight, space and heaven... and most of all Dungeons! Cromming can be violent, although violence is not needed to have a good crom!