look up any word, like cleveland steamer:
 
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
 
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