wash hand

when some1 said 'wash hand', does it really mean 'wash hand'?
i been querying myself with this question...
there are things which i wanted to wash hand n declared to wash hand but i cant help it by putting nose into it.

sigh...

i was watching internet tv . then suddenly something come into my mind...

Will that guy wants us to perform this show?! Cant imagine...
wef from 2morrow, i will start my close door revision... better do those bo liao things tonight...