Mike Pence was born this way (as a rat, that is):
During one rowdy bash, the brothers found out a dean was coming to the house and tried to hide evidence of their illicit activities, according to the article.
The future vice president greeted the dean at the door and proceeded to direct him straight to the kegs, telling the official they belonged to Phi Gamma Delta, his former brother said.
This was a major departure from the fraternity’s usual practice: Whoever answered the door took the blame for the booze so the whole house wasn’t formally disciplined, according to Murphy. But after Pence allegedly snitched, the entire fraternity was handed a harsh punishment.
Pence’s brothers were furious with him, but he maintained a good relationship with the administration. In fact, he was so beloved by school officials that Hanover offered him a job after he graduated, according to The Atlantic.
Sadly, Pence’s snitching did not result in an immediate need for stitches.