In the episode "Ape-Nesia", when King K. Rool attempts to tell a still-amnesiac Donkey Kong that he is not "Donkey Croc" but in fact "Donkey Rool", they both sing "One of Us".
K. ROOL:
Well!
Listen here, while I make it clear!
I can't believe you can't see what we see here!
A crocodile, the superior species
You're Donkey Croc, initials D.C.
Looking at your claws
You could be one of my in-laws!
'Cause you're one of us! One of us!
You're mean and green, scaly sheen
Can't you see you're one of us?
You walk the walk, my brother Croc!
Arm in arm, together we rock!
DK:
Well, if what you say is true...
Then I guess we're brothers, same color with a similar hue
With these fangs and this scaly skin...
There's no question that we're family, next of kin
'Cause I'm one of you! One of you!
Same crew, nothing I can do!
I can see I'm one of you
One of you! One of you! The same crew!
I'm really one of you!