This situation in which an
individual finds themselves armless and also in desperate need of a lift somewhere. Rather than sticking out their thumb in hopes of getting a car to stop for them, they are
left with no choice, due to lack of arms, to expose their rock hard
dong out from their fly to simulate the same effect.
Man1: Oh
shit I just remembered I'm gonna have to hitch hike to the
Vietnam memorial service, but I lost my
arms in the war!
Man2: No excuses! You still gotta dick ain't ya? Looks like it's the armless Hitch hiker for you...