In Geography, LSD is an abbreviation of Long Shore Drift. In other words, it is the movement of sediments and material along a shoreline by means of wave action. In this case the waves meet the shoreline at an angle, where the swash is greater than the backwash, thus pushing sediments along the beach in a zig-zag motion.
"The wooden groynes are build on the beach to slow down the LSD, and allow the sediments to be deposited on the beach."
by h4Nz April 20, 2006
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Lead Singer Disease

People who think just because their the vocals of the band...they ARE the band..and dont need the rest to support them. They feel they should have less work then anyone in the band due to this and could do a solo, when in fact, they are the worst member and the backups make them sound good
by Leed Sing-ers Di-zee-ss August 18, 2003
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Long, slow distance; a training method for long distance running that involves running distances longer, and at a slower pace, than those of races. This is used to build up stamina.
Michael ran 10 miles of LSD for pracrice so he would not feel exhausted in the upcoming 6 mile race.
by Julian Lennon September 09, 2005
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BEST FUCKING DRUG after heroin, really from 750 micrograms u get tripping for like 15 hours, but shit this drug is so hard to exaplin the trip like realy u can do it so many times and still not understand shit , like i recommend this really much
lsd is fucking good trippp
by drugdenlsd May 12, 2005
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Little Stalker Dude, a small boy who follows girls around, repeatedly asking them whether or not they are mud wrestlers.
LSD: "You look amazing."
Girl: *shudder*
by icky vicky November 13, 2004
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A badass jewelry line made by Lana Scolaro
Yo man, where do I buy an LSD bracelet and Sspython
by sw!m November 08, 2016
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An acronym for "Louisiana State Department".
"Dude, do you like LSD man?"

"Yeah man! They do their job really well!"

by cheez1234 July 26, 2009
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