FOLLOWING THE THREAD · 3 RECORDED EPISODES

Face paint

Painted faces used for disguises and fairground entertainment.

S05 E10Photograph not available Still from The D.E.N.N.I.S. System

S05 E10 · 2009-11-19

The D.E.N.N.I.S. System ↗

IMDb9.3/10
Seen at 19:49

Ben’s face is painted green with a lizard design.

S05 E12Photograph not available Still from The Gang Reignites the Rivalry

S05 E12 · 2009-12-10

IMDb8.5/10
Seen at 13:36

Charlie and Mac leave their faces covered in bright paint.

S06 E09Photograph not available Still from Dee Reynolds: Shaping America's Youth

S06 E09 · 2010-11-11

IMDb8.9/10
Seen at 04:31

Richie wears white, black and red makeup at school.

These are researched occurrences. More may exist in episodes whose tags are still being documented.