a plastic container (most times a gallon jug) that a trucker has
pissed in a has thrown out his window into the land
off the road ,THEN WHEN THE
MOWER COMES BY THE "BOMB" EXPLODES INTO THE MOWER AND THE ONE OPERATING IT.(hence the name)
"bob" didn't want to stop so he
pissed in his soon to be trucker bomb,then
chucked it out the window.meanwhile the
mower came by and needed to take a shower.