Blacklewhacking is an energy saving form of googlewhacking, using two words in a Blackle search, on Blackle.com, and trying to get only one result. Blacklewhacking is NOT masturbation oriented.
"Hey Bill, what are you doing?" "I'm Blacklewhacking! I'm trying to find two words that yeild only one result."
Blackjaw,refers to someone, whom, in whatever reason, had to lean foward and pick something up, would either recieve or or deliver a: praying hands style, hard jab in there rear end.
Boi howdy, wait til i see that guy, imma blackjaw his lyingass....