Synonym for someone who is either high or suffering from a delusion. From the 1960s television series "Lost in Space" where a group of travelers found themselves stranded on an alien world.
by EmperorNorton47 April 24, 2015
CM: Hey yo! lets get lost in space this weekend!
SJ: Sounds good!
DG: Im Lil Wayne and im lost in space!
SJ: Sounds good!
DG: Im Lil Wayne and im lost in space!
by Arab Money 802 June 09, 2009
If someone is Lost in space he is very high. The person doesn't know whats going on and is talking random trash.
Balz: Ay bro what's 2+2?
Larin: What are you talking about?
Lukas: Don't even try it again, he is Lost in space.
Larin: What are you talking about?
Lukas: Don't even try it again, he is Lost in space.
by BalzEshUme July 04, 2020
by x3 x3 November 11, 2005
"blimey sean" "I thought kev's next door neighbour was quite tasty 'til i gave her one - no good - lost in space"
by theWestHamfan December 10, 2003