tube stroker 

definition of a Tube Stroker is a military term used to describe some one whos job is mortarman, for their tube stroking motions.

example "hey whats Cpl Bill's Job in the Marines?"

"oh hes a tube stroker"

tube stroker by Po-Mak August 19, 2009

Tube stroker 

Ahh you’ve stumbled apon a wild pack of tube strokers. You are jealous as you watch them smoke cigarettes and drink ice cold refreshments.

Otherwise known as “ stove pipe boys”
These creatures are known for playing spades and straight chillin.

0311- “ look at those tube strokers, doing jack shit”

0331- “ ya man this is bullshit i shoulda been a fucking 41”

Tube stroker by Steeeel pain March 8, 2020

tubestroker 

Tubestroker: a US Marine who decides "Fuckit!" and chooses the Infantry Mortar-man MOS, 0341. He is therefore entitled to absolutely nothing and sits on his ass in Afghanistan waiting for a fire mission. Way to spend four years, Marines.

"Yo, that boot over there just learned how to be a tubestroker. Fucken 0341's, man...

tubestroker by yournamegeoff June 16, 2018