Riddle me this...

I was told by a woman very close to me, that the to the left, reading "I shower naked," is "just not funny."

I do not understand this. This shirt is hilarious.

Furthermore, to add to my neverending confusion about this gender named female, the very same woman laughed aloud and said the t-shirt to the right, reading, "I'm naked," is hilarious.

Fully clothed and confused,

Crockett Dunn