WHOA. Konata got...really tall...

Pituitary gland just kicked in yo.

evazion said:
Pituitary gland just kicked in yo.

Man, I wish mine would.

Obviously Kagami just went berserk and lifted Konata up by her head. This is seconds before the skull-shattering headbutt.

Come from post #349872 (Mystery solved, she's sitting down)

「うひゃ！　かがみの手、ちべたぁ～～」
「あ、あんたが待たせたせいだろーが！」

"Uhya! Your hands are freezing~~"
"I-it's your fault for keeping me waiting!"

Corresponding links:
pixiv #2162639
http://tsuyuha.blog110.fc2.com/blog-entry-54.html