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."
by Sara.emily July 19, 2011
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