yahoo's subliminal oral fixiation

Yahoo email service has always been one of the contenders among the free services. Recently they changed the scheme to be more youth oriented. Log in and try - mail.yahoo.com. See the pictures they proudly display? Here are some sample of them. There is a theme - and that theme is - well, see for yourselves.

Clockwise from upper left:

"This ball is too big for my mouth!"
"Flower means vagina, you know what this means!"
"You have to open you mouth wider otherwise it'll get in your eye!"
"Look, your diet has turned you semen red on my tongue!"

Sue me.