<Pain> (Hammer falls on foot) Coño!!!
<Juliet> (Juliet awakes from potion)
<Romeo> (Takes Poison) Coño!!!
Christopher Colombus : (sees america from afar) Coño!!!! Tierra!!!
Cubans in particular may also abbreviate it to "ñoo" when used alone, equivalent to USA's slang "daaaium" or "deeeeim".
"Concho" is a distorted softer version as "darn it".
(Damn, that is good)
(Study, damn it...)
Que coño es eso.
(What the hell is that)