A term from the Farsi language popular among Persians which is used to describe a person or a group of people that engage in violent activities or are just up to no good. You can spot a group of lots from their loud, aggressive, and mischievous behavior.
Example:

Son: "Mom can I hang out with Jon"?
Mom: "No Son, Jon is a laht. He will be a bad influence on you"
by Daryoosh December 08, 2020
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a cooler form of saying goodbye by lads.
lad 1: i have to go home mate.

lad 2: laht.
by madi crane August 06, 2011
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Old Gaelic phrase meaning “Drink to Life”
Let’s all raise our glasses and toast Laht Neppur !!!!!!!
by ManualHLabor July 25, 2018
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