In holland the people who use these type of anoying fwords,(and therefor do not speak normal Dutch), are basketbal players. When i started playing basketbal (I was 17), i couldn't understand my teammates the first couple of weeks, they used words i had never heard of. I agree that it is anoying when people do not speak the language as it is supposed to.
Why do people get so upset about these things? Like it is personal to some Irratating maybe distracting surely but It is communication . . as long as I understand what you meant to say I will make it Rocket River
I think some people do things different so they won't be like others, a deliberate change of words, for instance.