Without question the greatest strength of the U.S. version of The Office was its incredible ensemble of characters, brought to life by a pitch perfect cast.
Though Andy Bernard wasn't one of the show's focal fixtures like Michael, Dwight, Jim, or Pam, he was nevertheless one of The Office's most consistently amusing - if also most demented - characters.
Brought to life with a nervy energy and occasional charm by Ed Helms, Andy was introduced in the show's third season and served as a frequent thorn in the side of, well, pretty much everyone else in The Office.
Not everything the show did with him quite worked - we're still mad about the botched Erin romance, honestly - but throughout Andy's tenure on the hit comedy series, he undeniably had his fair share of unforgettable moments.
Just how well do you remember The Nard Dog? It's time to put your obsessive fandom to the test.
The answers are at the end as ever, so good luck!