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2.
to walk fastly away from whom ever.
"hahas!dang..look at sheeda power walkin her as$ away from nivea!fareals, sheeda gon get jumped!she betta power walk away!"
by CERTiFiEDSHAWTY February 12, 2005
 
1.
What overweight people consider exercise, usually because they're too lazy to do proper exercise like jogging or swimming
Sandra - Fancy a power walk down the beach front?
Tracey - Let me just finish this pie and I'll be ready
by Baptist December 31, 2009