To violently strike or attack an individual when they’re not looking. Similar to a sucker punch.
Person 1 : “I heard ur cuzzin Marlin got beat up last night at that bonfire?”
Person 2 : “Nah bro Marlin got side poked by a couple of da boys, hey. They hit ‘em wit a 3 piece bro.”
Person 1 : “For real hey?”
Person 2 : “Yeah bro, one second your wit ur cuzzins havin a good time, next thing ya know you’re gettin side poked wit da tree piece. He was lickin boots hey.”