1 definition by **Anders**

LACTHD = Let's All Calm The Hell Down

First started between two forum dwellers -Roach- and -Pork-, when offended or in a place where people are insulting each other a lot, it became common to shout "LACTHD!!!" Although it can be used in many other situations. Spoken it is pronounced
"LACK-TED" Although it is more commonly used in forums.
"Whoa, Whoa people! LACTHD! Let's not fight!"
by **Anders** May 10, 2006
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