-Best Female Dancer.

-Seems to be mga kaibigan with Kurt.

-She can make a side/front split.

-She can flip her hair madami than twice.

-She cheats off of Quinn's tests

-Recipes confuse her

-She's frequently shown in the background doing truly, truly amusing things

-She once kept a bird in her locker

-She became mga kaibigan with Becky

-She thinks the square root of 4 is rainbows.

-She thinks Denial is a river

-She has trouble spelling Santana (Santananna!)

-She's NOT dating Santana, because SEX is Not Dating.

-She has the best lines on the show. THE BEST LINES.

-She waved to the Haverbrook Deaf Choir while they were pag-awit the stolen song at sectionals

according to:
link

Heather Morris' character Brittany, is a Dutch-born exchange student! So I knew about her being dutch born from the episode where Sue gets Quinn to make Puck and Brittany feel like minorities and Sue mentions it then! but has it ever been mentioned that she's an exhange student?

this is what the website said:
'The segundo episode, on Sept. 28, will revolve around pop icon Britney Spears and her strangely symbiotic, spiritual relationship with Glee's Dutch-born exchange student and cheerleader Brittany, played sa pamamagitan ng Heather Morris.'

WAKE UP IN THE MORNING FEELIN’ LIKE GLEE’S BRITTANY

GRAB MY DUCK, I’M OUT THE DOOR, I’M GONNA HIT MCKINLEY

BEFORE I LEAVE, LOCK MY DIARY IN A HAT

BECAUSE I DON’T WANT IT TO BE STOLEN sa pamamagitan ng MY PSYCHIC CAT

I’M TALKING CHEERING FOR THE CHEERIOS, OHS

NEVER WEARING ANY OTHER CLOTHES, CLOTHES

SUE BLOWIN’ UP A MEGAPHONE, PHONE

JAZZ-SQUARING, pag-awit UP IN GLEE

NOTES AND CHOREOGRAPHY

TRYIN’ FOR A BIG-ASS TROOOO-PHYYY

DON’T STOP, POP AND LOCK,

SCHUESTER SHUT THE FUCK UP

THIS WEEK, GONNA SPEAK

MAYBE MAKE SOME SENSE, WE’LL SEE

SANTANA, WANNA BANG HER

BUT CAN’T EVEN halik HER CHEEK, NO,

WHOA-OH OH-OH

WHOA-OH OH-OH