Arse erosion, my arse...

Yep, that will be my little fluffy butt that produced these two gaping holes in this superb office chair. 
I would have never believed that copying and pasting could produce sufficient back and forth motion in the southern hemisphere to create such large erosion patches. 
I guess that the repetition factor for the last five years has its role to play. 

I think that it may be time to go our separate ways, little blue chair. 

My super accurate infrared thermometer has just confirmed that all traces of legacy butt-heat have left Barbara's old chair. 
The period of mourning is over. 

I'm moving on.