look up any word, like cleveland steamer:
 
1.
1) The busiest airport in the world.
2) A place to go during a heatwave if you want to pass out.
1) "Dude, we're going to Heathrow!"
2) "Dude, I wanna die." "Dude, let's go to Heathrow."
by Soiled Undergarment August 11, 2003
 
2.
A cramped, dirty little shithole of an airport. Terminals two and four should be bulldozed.
Heathrow is probably the worst airport I've ever been to. I'll go back to Gatwick or Stanstead.
by Gumba Gumba July 12, 2004