I thought I'd start a thread for strange or unusual terms or phrases you've come across that you would not normally piece together... or just unusual words you don't really come across but might be of use to others...
Here's a few from me.
Domingueros = Sunday Drivers! (This is a fave of mine

)
Claraboya = Skylight
Hacer
dos semanas =
Two weeks ago (insert the timeframe of your choice in italics)
Nalgas = Buttocks
Conejo = Rabbit, but is also a term used to describe a woman's bits 'down there'!

...and is used to refer to an attractive woman in a crude way.
Huevos = Eggs - but is used to describe a man's 'veg'...
Bear the last two in mind if someone's shouting stuff at you down Veronicas... PP, if a man compliments your Rabbit next time you're out, tell him where to go!
Anyone else got any good 'uns?