The hard part about learning a langauge, I find, is that words in english and words in spanish do not sound the same. DUH!! But some times you get lucky and learning new words does not take that much effort. Here are some examples.
Dune buddy = Tubular
Masking tape = Scotch
Flash = Flash
Internet = Internet or En Red which literally translated is "in fishing net"
Full (as in, the parking lot is full) = Full