Currently Alena's favorite adjective is "chumpy." Rather than try to define it for you I will give you a few examples of how she uses it.
"Daddy, where did you put that chumpy thing to put on the chips?" (a chip clip)
"Mmmmm.... This is chumpy." (Cereal, crackers, chips, apples)
"Mommy, this guy is chumpy. Chump chump chump." (A dinosaur finger puppet)