Holy cow! I wouldn't know what to do if I had a brother that was that far separated from reality!
Euthanasia comes to mind!
BEG, some men never out grow the sense of humor that they had when they were 12-13 years old.
There are times when my sons will for some reason think it a good idea to poke me with some cockamamie idea that they know will turn me inside out.
Grown men with family's and responsibilities will at times cause their friends to hyperventilate when they want to see the look on a friends face when they, say, put a rubber snake in their work boots.
Drugs most of the time have nothing to do with some of the crazy things ----And I admit some of the stuff I have seen in my time was very incomprehensible to this Female.
Years and years ago I worked day shift at a tavern outside the gate of a naval base and one afternoon was asked to work a Chiefs Initiation.
Let me tell you my dear, there is no limit that men will not go for to have a good laugh at others expense.
How old did you say your brother is, perhaps he still is just a little brother that likes to STILL poke his sister to get a responce, for good or bad, did he ever put a rubber spider under your pillow when you were kids.???