I love some Russian words.

Dostopreemelchatelnostee (sight seeing) is fun and I can really wind up my boyfriend by saying

Llanfairpwllgwyngyllgogerychwryndrobwllllantysiliogogogoch (Did I spell it right??)

Pneumonoultramicroscopicsilicovolcanoconiosis

Flloccinaucinilihiliphication (I think that's right)

Well, I'm into Hippomonstrosesquipedalianism!!