Definitions by Checkee-Shoes-Ain't-Amused

Shlump 

The act of leaning with one's back against a smooth surface, and sliding down while keeping one's feet in the same place such that the knees finish tucked into the chest.

I leant against the locker and shlumped down.

Shlump by Checkee-Shoes-Ain't-Amused March 17, 2010