When you have a girl on her back for anal intercourse, you pull out and rub your member on her belly button to make it brown then unload in her belly button. Hence the mud puddle.
Troy: So how did your date go with Mindy?
Ernie: I didn't think anything was going to happen but before I knew it she was on her back and I was giving her a Texas Mud Puddle.
Ernie: I didn't think anything was going to happen but before I knew it she was on her back and I was giving her a Texas Mud Puddle.
by Lunchbox2 March 8, 2011