Basically the opposite of sicko mode. Can be used when going to a place that you have to act socially acceptable, such as church or a funeral, or if you need to do good in a presentation or test for school.
When on the cusp of cumming in the midst of jerking off while standing up, one enters “Smeagol Mode,” hunching over to get over that final hurdle. Although an unflattering position, it gets the job done.