Athletic Bilbao have been busy on Twitter after rejecting an offer from Manchester United for Ander Herrera.
Confirming—and rejecting—United's approach was one thing:
After that, they had more fun.
First, they retweeted the fact they were trending in Manchester:
They then added a Liverpool fan's reaction to the news to their favourites (before swiftly deleting):
If this is part of their approach to 21st-century transfer negotiations, it's bold.