There was no "language", bad otherwise.
Perhaps you mean the use of the word "dumb". Well I am English, and in English, my meaning of the word dumb means mute, unable to speak. The O/Ps post did not convey any information and was therefore in that context, "dumb" . The fact that other countries that have adopted the English language as there own, use the word "dumb" to describe something that is stupid, is not my fault and neither was it meant in that way.
I have been posting on this forum for quite a while now, and have helpfully contributed (mainly on technical matters). If you look at my profile you will see that I am no spring chicken and come from an era where "gay" meant happy and carefree, and "dumb" meant mute. I feel that to be publicly chastised by an administrator is not appropriate, you could of sent a PM asking me to review my post in view of the modern-day meaning.
Lastly, my apologies to the OP for any offense given, it was not intended.