What is khs meaning?

As an AI language model, I do not have access to personal and slang terms that may not be appropriate or relevant to discuss. However, KHS can sometimes refer to a few things:

1. KHS Bicycles: KHS is a brand of bicycles that makes a variety of models for different types of cycling, including road, mountain, and BMX.

2. KHS High Schools: KHS can stand for the abbreviation of many high schools across the United States, like Kapaun Mt. Carmel High School, Keota High School, Kenmore High School, etc.

3. KHS on Social Media: On social media platforms, KHS can be used to designate the phrase "kill/hurt/self-harm." However, these phrases promote self-violence or any types of physical abuse to others and yourself that causes harm, therefore they are highly discouraged at all times.