Please comment why you like your episode the best, just curious!

I like that the Amarillo Kid helps the penguins in the end. :D

Pretty much all of my season 3 favorites were in this one poll ... boy, was that hard!
I loved this one because Marlene was adorable, Skipper was hilarious, and it had a LOT of continuity. You have the return of an amusing villain, a season one problem dealt with, and references to Private's hypercute, Marlene's love of Spanish guitars... and, okay, I'll admit it. I liked the hints of Skilene.
Smotherly Love is a very close second, as it had me really laughing. Antics on Ice takes third place, with it's absolute Private adorability.

Smotherly Love was just so funny even when they found out she was faking, just so hilarious

Nighty Night Ninja Woooo! XD

I really liked this one for the same reasons of hotsnowsels. But "Antics on Ice" and "Smotherly Love" are very close seconds.

While "Antics on Ice" would be my second choice, "Littlefoot" was my favorite of these episodes because I enjoyed seeing Marlene get past her inability to leave the zoo, and I thought it was done in an interesting way. (Even though the episode, like "Badger Pride" before it, contradicted my 2009 Freedom Isn't Free fanfic.)

This or "Antics on Ice." But I like how it brought up the problem of Marlene's feral side, and even brought it to an end so she can leave with ease. I also like a lot of episodes with Officer X, and well... Skipper playing Spanish guitar... so much Skilene there, my heart burst.