A nap taken when someone is meant to be somewhere or has something to do but simply can't be arsed to bother with it.

Abbreviated to tld.
Dude 1: Alex was gonna come but he hasn't text back yet

Dude 2: Yeah he probably took a tld (tactical lie down) again the lazy fucker
by D3moralizer July 5, 2011
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When you get reallly drunk on a Pub Crawl that you are no longer able to walk or crawl it is then known as a Pub Lie down.
Oh god I got sooo wasted on that Pub Crawl last night it ended up as a Pub Lie Down
by Lolo_oxo March 6, 2010
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Originally used to discipline a non-compliant or out of control dog.

Now used on human subjects when they are out of place, annoying, in your way or bothering you in some manor.

Essentially another way of telling somebody to fuck off and get out of your sight.
Guy 1: "Hey I slept with you sister last night hahahah"

Guy 2: " Make me a sandwich, then go lie down."
by pseydopod March 30, 2010
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