Weirdness on AIM

So I'm sitting in class and I get an IM from someone I don't know. I do know a Tammy, so I respond, but after that it gets weirder and weirder:

Richey91904 (1:36:13 PM): i'm tammy,hi
Richey91904 (1:36:24 PM): how r u
The Scarlet Pimpernel (1:36:38 PM): sadf
Richey91904 (1:36:47 PM): what
The Scarlet Pimpernel (1:36:54 PM): do I know you?
Richey91904 (1:37:04 PM): no
Richey91904 (1:37:11 PM): sorry
The Scarlet Pimpernel (1:37:15 PM): no, that's ok
The Scarlet Pimpernel (1:37:20 PM): how did you get my screenname?
Richey91904 (1:37:36 PM): under pregnant *
Richey91904 (1:38:03 PM): how far along r u
The Scarlet Pimpernel (1:38:21 PM): I'm sorry, I'm not pregnant
Richey91904 (1:38:32 PM): oh, sorry
Richey91904 (1:38:40 PM): well, i am
Richey91904 (1:38:57 PM): r u m/f?
The Scarlet Pimpernel (1:40:00 PM): m
Richey91904 (1:40:15 PM): r u married
The Scarlet Pimpernel (1:40:32 PM): nope
The Scarlet Pimpernel (1:40:35 PM): you?
Richey91904 (1:40:41 PM): no
Richey91904 (1:40:53 PM): i am 8 months
The Scarlet Pimpernel (1:41:06 PM): well congratulations, do you no if it's a boy or a girl yet?
Richey91904 (1:41:14 PM): no
The Scarlet Pimpernel (1:41:26 PM): you must be pretty excited
Richey91904 (1:42:00 PM): i am, and trying to find another preg woman
The Scarlet Pimpernel (1:42:19 PM): I've had several friends who've had babies in the past year
The Scarlet Pimpernel (1:42:27 PM): it's a very exciting time
Richey91904 (1:42:38 PM): were they bi
The Scarlet Pimpernel (1:43:45 PM): no
Richey91904 (1:43:53 PM): i am
Richey91904 (1:44:20 PM): looking for woman whos lactating
The Scarlet Pimpernel (1:44:36 PM): why is that?
Richey91904 (1:44:56 PM): i wud luv to taste
The Scarlet Pimpernel (1:45:47 PM): okey doke
Richey91904 (1:46:02 PM): is that gross
The Scarlet Pimpernel (1:46:25 PM): don't know, never tried it
Richey91904 (1:46:58 PM): wud u wanna taste me
The Scarlet Pimpernel (1:47:32 PM): nah, I'm pretty good with my skim that I'm used to

And that's where I left it. Hopefully the guy behind me wasn't reading over my shoulder.

* As an added note of background, I used to have under "Interests" for my AIM profile "Pregnant Women's Water Sports"