Obese
From NsdWiki
Expoint Bonus: 10
You are significantly and unhealthily overweight — you weigh double the normal weight for your height and species. You tire more quickly than average and anyone attempting to carry you or assist you in moving takes a −4 on the check. When making a Grip (while climbing), Dodge, Gymnastics, or Stealth check, you take a −2 penalty. Those who respect physical fitness will feel contempt towards you. The malnourished will feel jealousy. You also take a −2 penalty to Thievery checks to escape bonds.
Let it be noted that you'll need to find a sturdy mount and most mounts will not carry you for long.
Obese is likely found in the company of Little Piggy, Extra Padding, and Sluggard.