'zahtly' is a word used in replacement for 'exactly'. It is used when agreeing strongly with someone. It is mostly used within Scottish slang, it derived simply through the sloppy pronunciation of 'exactly' within Scotland.
Boy1: "I don't like Ben, he's a gimp."
Boy2: "Haha, zahtly ma man, he's a potent bam."
Boy1: "Too right vro."
Boy2: "Haha, zahtly ma man, he's a potent bam."
Boy1: "Too right vro."
by donginator420 February 2, 2018