1 definition by Bradllie

A Kevin

A person who comes to an illogical conclusion based on irrelevant evidence.

Person 1: My doctor just called me and asked me to come and talk to him tomorrow about my STD test....

Person 2: Dude! Do you think you’re pregnant?

Person 1: No you idiot. Don’t do “a Kevin”.

by Bradllie July 20, 2018