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!!