Factual error: The supposed "Amazing Spider-Man 14" that is featured is actually a copy of "Amazing Spider-Man 351". Craig calls it a 1993 reprint of 14, yet 351 is actually from 1991.
Factual error: It would be impossible for Malcolm to fall on the pins because the pinsetter is above them.
Factual error: It's very very unlikely that police would chase all those women through town (even take helicopters to arrest them) just for making noise on someone's property for couple of minutes.
Answer: It is made up - although it is implied she is Croatian, she never mentions it herself.