[quote=@Host] That makes no sense. I know someone who saw everything. [/quote] It makes all kinds of sense. It only takes a little bit of logic. If it is possible that there is a race which absorbs ice to live, then it is possible that there is a culture where people give each other their excess ice as a greeting. It is also possible that this ice is absorbed better if applied forcefully, and, therefore, it is possible that there is a culture where people forcefully apply their excess ice to each other as a greeting. I know you do.