For Christmas this year I may give you the pox, or maybe a sperm

[Nephythys]

Giant Microbes (http://www.giantmicrobes.com/us/orderform.php)

Love these-for Easter I got a brain cell (cue the jokes), Braden got Mono, Ian got a stomach ache and Rose has penicillan.

Clever, fun and educational-

[Capt Jack]

they have these at Comic Con every year. Ponine's son introduced me to them last year and I stood there the whole time cracking up. I think I ended up with Ebola.

yeah, theyre fun

[Prudence]

I gave my brother the stomach ache this past christmas so that he would stop feeling the need to visit the ER with a stomach ache on every business trip. Now he has his very own stomach ache to take with him and he doesn't need get delirious, rip off his shirt in the waiting room, and declare to all around that he is going to become a pirate. (True story.)