In and of itself, it probably isn't. However, there are many who would likely take things that way. They may believe that they have the right to do stupid or dangerous things, and that you butting in is being nosy, bossy, controlling, and treating them like they are stupid. Adults should have the right to take risks without strangers who are not authority figures trying to put limits on them.
On the other hand, those saying such things are probably trying to be nice, and probably have the person's best interests in mind. You can argue that if someone is about to step in front of a vehicle, it would be a matter of basic human decency to grab them or shout out to them to alert them of the danger. The greater question is who has this right? Should it be all people, just authority figures and family, or nobody.
So overall, this depends on the person and their own views and experiences.
do something grose and stupid
As long as you aren't stupid, like poking someone his eyes out with them, they are just paper filled with tobacco, not dangerous.
bullcrap is an expression for when someone says something really stupid
sell weed, beat someone, slap a cop, kill someone, and do something completely stupid.
to call a person a numnut is like saying they are weird or stupid. It's something you'd say to someone after they do something stupid or funny
Its really dangerous u stupid!!!
they found it because they were to stupid to find something else
if someone says cuff to you it means that you said something stupid or that is incorrect
Its something about a plan... im stupid so someone else answer it
Well if you want it to be! But if it is something really stupid that it is not correct!
A jagaloon is slang for an idiot, a loser, someone who does something stupid all the time.
Tell them that it is stupid and if they are worried or scared about something they should tell someone. NO NO NO!! Whatever you do DO NOT tell them it is stupid! They are depresed and feel negative, Do you want to add on to that dissapiontment!??!