More information (an example of how to use this term) can be found in the video ( here). This phrase is also often used humorously on the Internet when people refer to things they do not like, such as math or some kind of food they do not like. The use of “Hans, get the flammenwerfer” would imply that what that person is saying is so offensive or heinous, that they deserve to be met with a flamethrower.
Typically, it is used toward those that are racist or homophobic or are preaching radical right-wing ideologies. The phrase “Hans, get the flammenwerfer” is used as a response to something offensive that someone has said. This post unpacks the meaning and origin of this expression. If you want something to say to someone who is being particularly racist, homophobic, or overall just saying something offensive, “Hans, get the flammenwerfer” is the phrase for you. Though its popularity has risen and fallen over time, the phrase has slowly become increasingly more common in meme culture. If you are someone who frequents web pages where people post memes, you likely have seen the phrase “Hans, get the flammenwerfer” before.
