The walk

D50: [heading out..]
S38: Going off skateboarding? [gestures at the summer clothing..]
D50: Oh God.. [does a mock teenage skateboarder walk..]
S38: Don't do the walk. Do.. Not.. Do.. The Walk.. [serious face..]
D50: I don't even know what the walk is.. [pretends disappointment..]
S38: ... Neither do I.. [sheepish..] ... I tried.. [laughs..]
D50: [laughs.. walks off..] ... [walks back..] Wait a minute, skateboarders don't feckin' walk! They skateboard! [laughs..]
S38: [laughs..]