1 definition by lollipop33

1

When you smack a part of your body i.e your bum or head or leg, and exclaim loudly.

If someone is happy or excited they will smack their leg and exclaim and that is what Smackadoo is.

by lollipop33 May 26, 2009

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• © 1999-2021 Urban Dictionary ® • advertise • terms of service • privacy • dmca • bug report • help • blog • data subject request