The process of washing your hair in a lame way.
To wash hair in the, sink or standing outside of
the shower probably with clothes still on.
Used in a rushed or lazy manor.
Person1: "Hey I was too lazy to
take a shower today. So, instead i just lamepooed my hair
in the sink, it was too easy."
Person2: "Nice one! I did the same thing
the other day when i didnt have enough time to take a real shower. I lamepooed while standing outside the shower with my clothes still on."