Definitions by squid humour

fistwall 

When your clenched knuckles make painful contact with one of the walls surrounding you, usually in anger or frustration. Similar to facepalm and headdesk.

Ronald: *spends hours trying to fix car*

Car: *still won't start*

Ronald: AHHHHHHHHHHHRGGGGGG, DAMN YOU, AUTOMOBILE!! *fistwall*

fistwall by squid humour October 26, 2009