Early '80s, Surry - B.O.H.I.C.A. (bend over, here it comes again)
sometime after April 1979, TMI - "We stayed and saved your a**!"
Late '90s Pilgrim - "Snow Foolin'" (after the April Fool's Day snow of 18 inches)
Numerous places and times - "Nuclear Jack" (Panama Jack with a respirator on)
Can't remember where - "A little Nukie never hurt anyone". I think it was made by the Massachusetts Voice of Energy.
Early '80s Surry - "Respirator Refueling"
There are many more, it would be nice to hear about more of the oldies but goodies.