Sentence:  We LPBs are truly bored with <WSD>wall humping</WSD> High Ping Whiners. I would like nothing more than to have someone who can kill me. 
Meaning of the word marked with <WSD> tags:  (The act of a character) moving repeatedly against a wall, as if humping it, either intentionally (e.g. trying to find secret doors) or due to a glitch.