The 3rd Rock from the Sun
episode "A Friend in Dick
" (season 3, episode 8) features two of the characters wearing paintball-splattered camo.
"Incoming! Turns out paintball is a lot more fun than I thought, eh?" Dick (John Lithgow) enters the bar, presumably
after a paintball game, with a splot of blue on his shoulder.
Moments later, Don (Wayne Knight) follows him in, covered head to toe in red paint hits.
"Well, you didn't have to tie me down and do me execution style!"