It's when your friend is the last one alive in rainbow 6 seige and he truly thinks he can pull the 1v4 clutch but you know he is autistic so therefore he is an autistimistic
I saw this funny looking kid at school and he was confident is asking this girl out I must tell you he is very autistimistic
a developmental disorder of variable severity that is characterized by difficulties in social interaction and communication and by restricted or repetitive patterns of thought and behaviour AND NO ONE UNDERSTANDS IT!!!
bob: hey, dude, you knowUNDEFINED jon: yeah
bob: he has autisum (ASD)
jon: yeah
bob: should I ask him what it feels like?
jon: nah, leave him