I would have to say Deluded Buzz is definatly hilarious to me.
I just love the idea of toys thinging they are the real ‘‘thing’’ they are based off of.
I went for Deluded Buzz, though this was a tough one. Rex, Ken and Barbie, Hamm, they’re all so funny! Even Woody has his moments. But Deluded Buzz tops it all off for me mainly because of the first film with that dialogue between Woody and Buzz at the petrol station. I LOVE that argument!
Spanish Buzz is simply HILARIOUS. I laughed every time he did something. xD
Ken and Barbie were also funny together. When they were all like [spoil]
‘I…’
‘…love…’
‘…you!’[/spoil]
I laughed so hard the whole time… xD
Oh, and Mr. Tortilla Head. Or Mr. Burrito Head, wutevs. He’s hilarious either way.
It was hard between Spanish & Deluded Buzz, & Hamm. I chosed Hamm because of his smart tone talk, & funny dialogue.
I think Hamm is pretty funny!
I voted for Spanish Buzz! 
woody is the funniest. his action and body language make it so. also, his lines in TS1
I’m gonna say Spanish Buzz. His appearance was so unpredictable, and he had the same mindset as the deluded Buzz… just Spanish now. Every scene he was in was a hoot.
Spanish Buzz got me interested in Gipsy Kings (think: Spanish version of Toy Story theme song…)
I voted for Hamm. 
This is like trying to choose a favorite child. How do you pick!?!