What would happen if you took a safe amount of the most common drugs all at once? /u/Certified-Redneck No such thing as stupid questions

Ex: weed, Crack, heroin, nicotine, mdma, etc all in safe doses but all at the same time. What would realistically happen? Would you just die from overdose or go on a really wild trip

Edit: thankyou all lol. My friend and I were kinda stumped on what would happen considering people mix their alcohol often but never die. I guess that can be because it’s still alcohol but with different other drinks lmao. Quite interesting info here though, I’ve mixed alot of them in my life but never ALL at once. Thanks for all the answers!

Ex: weed, Crack, heroin, nicotine, mdma, etc all in safe doses but all at the same time. What would realistically happen? Would you just die from overdose or go on a really wild trip

Edit: thankyou all lol. My friend and I were kinda stumped on what would happen considering people mix their alcohol often but never die. I guess that can be because it’s still alcohol but with different other drinks lmao. Quite interesting info here though, I’ve mixed alot of them in my life but never ALL at once. Thanks for all the answers!