Quick post since posting the ones from the thread is kinda boring
Buttergirl: Since flight is one butterfly ability, she can escape from many situations without being followed by the police such as robberies and such. Butterflies also eat dead bodies so she is pretty effective at making people disappear.
Ironman: Since its clothes are always nicely pressed it means that the clothes are permanently stuck in the same position: he can't really move, but it also means that because it's clothes can't get ruined they make him invincible to impacts. Can act as a human shield for things like cop shootouts.
Albert Ross: The fact that this person can always impersonate a bird will confuse internet users and he can abuse that to make people accidentally reveal information that they might think is useless to a bird, such as credit card numbers.
Super Baby: Can cause suicide epidemics by abusing depressed teenagers with its money. It's ability to make its rapping be heard all around the milky way means that he can convince people that he is a deity and create religions where people do exactly what he wants.
Sleepman: No given range to its sleeper capabilities so he can essentially make anyone sleep from anywhere. This can result in him puting to sleep people in important positions such as pilots which can kill hundreds in terrorist attacks.
Stoopid man: A capable ally who will easily obey commands, such a kidnapping or murder.
Snessy!: He can post cringe which is the biggest evil of all.
Florida man: https://floridaman.com/ Highly depends on the Florida man but there are powerful individual under that allias that can serve as powerful henchmen.
Penguin man: Can escape from being chased by authorities by rapidly sliding on its belly.
Crackhead Mike: Can disguise himself as a normal person then activate it's ability somewhere and attack various unsuspecting people in a meth head craze.
Awake man: Being always awake means having infinite energy which will make pursuing people really easy at he will outlast them in stamina all the time.
Debonair Man: No given limit to how long he can suspend them in air nor the distance he can do it. Can grab debs as hostages to force people to pay ransoms, or even better, force people to legally change their names to Deb to gain control of them himself, then proceed to hold them hostage or kill them by dropping them from high enough altitudes.
Portugal Man: Commit every crime from anywhere in the world and then just teleport somewhere in Portugal. He is practically untouchable As long as he is in Portugal.
Old Man Man: There is obvious commit crime then age to not get recognised but a more deadly application would be to be a pilot or bus driver, then age yourself until you die and go down with everyone else.
Paraly-man: Waste resources and time of people trying to maintain you alive. Give a huge mental toll to the young medical practitioner that have to put you down.
Meme-man: Make a meme of something that would make a great projectile such as the Yo Angelo rock and throw an undefined amount to people to kill them. Bring to life characters like Wii Matt or Thanks to create even bigger disasters
Please try to put the superpower as a reply to the OG post to get answered.