trench job 

To "go down on a girl." If guys get " hand jobs and or blow jobs " the girls must compare in turns presenting the trench job.

Hey man how was the blow job after the trench job ?

trench job by hannah1234567 September 11, 2010

TJ (trench job) 

Russian soldiers have oral sex on the front line.

Ivan was caught giving Boris a TJ (trench job)in the bunker.

TJ (trench job) by Watch dog October 8, 2022