kilslug

a band member whose shitty playing ruins the gig for the rest of the band.

Jay was so drunk that he couldn't keep the beat. He was a total kilslug.

by Dan Parcheesi March 19, 2017

kilslug

Russian slang for a child molester.

Jason was arrested for violating his probation when police saw him approaching children at the park. He's a dirty kilslug.

by cream cheese brownie June 10, 2017