Uhm Xbox 360 need help general help...

Uh ok well im in the market to buy a brand new system
no im not going anything like Cheap
fullout elite system
lol.
yes Ok well i need some help tho from you guys

lmao.
ANYWHO
i wana know
CAN I GET
EMULATORS
ON MY 360 !
if so
Which model
etc
can i tell by box which board if needed ( yea i remeber board differences like TA on psp)
well im posting this on numerous websites,
im in need of urgent help, ( no to those people who are asking Yea I have money saved for the arcade machine and NO this does not affect the lump sum of money towards it)

but i need some peoples helps
What Emulators run on the 360,