Your local neighborhood bus driver. Starts a bus full of people on the second gear like it's no one's business. There are multiple species of Kovalčík, such as "Vták", "Preemptive cunt", "My friend's uncle" and many many more for you to find and experience yourself.
"The bus was supposed to leave at 6 but that fucking Kovalčík decided he is above the SAD timetable and left 5 fucking minutes earlier."
by Lombardila667 September 28, 2023