Knocked up- British for Knocking on the Door. American for getting pregnant.
Shagging- British for working on getting ready to get pregnant. Americanism- either bad carpet from the 70's, or a strange dance common to North and South Carolina..;)
"Americans and Britons are 2 people separated by a common language" - George Bernard Shaw

I wish I'd said that.. The Staircase Wit

anahl nathrak uth vas betude doth yel dyenvey..;)