Halo said
no noeat the rats
No no
Kill rats until one is left, name him after a type of injury
Make rat find group of four turtles
If too many twoaatles, kill them.
Buy radiated goop from Amazon
Pour vigorously on Rat and turtles
Make miniature weapons for them, bo staff, Ninjato, nunchucks and sai.
Research renaissance artists
Name turtles after them
Give headbands in blue, red, orange and purple
Congratulations
You have made freaky teenage mutant humanoid turtles.
Next guide: How to survive a kidnapping by the TMNT