Optical Illusions Funny

http://wonderfulplanet.org/46-optical-illusions-that-will-leave-you-confused-or-giggling/?utm_source=dlvr.it&utm_medium=facebook

Some of them I really dont get at all... help me please it's driving me crazy!!

7, 13, 16, 25, 27, 28 are realy funny
18 is hilarious
38 killed me

wich ones do you not get??

38 killed me as well and the zebra one made my day!
i dont get 8, 12, 35...

the giant with the tiny head makes me laugh like a little baby

It looks like the guy and the girl are floating on water, I think that's it.
And the monkey is "grabbing" the other car I guess.

... nothing extraordinary in my opinion

Hahahaha! Awesome! Of course 38 is the best one! And 28 and the zebra!