1.To smack a chick on her booty

2.When having doggy style sex your nuts can do this

3.To smack that ass to get a girls attention
1. I was loving it last night while I was booty smackin Leah

2. Man my balls hurt from my balls booty smackin that stripper we gangbanged last night

3. I was booty smackin our waitress last night because she wasnt bringing our drinks quick enough
by phyberoptix August 24, 2006
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The Cleveland Cavaliers parade after the city's first NBA championship in 50 years was already booty smackin 7 hours before it started.
by xclaney June 23, 2016
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