Unimmersive 

Ruining of the immersion; Thomas the Train mod in Skyrim(just kidding that's the ultimate immersion mod)

"How... UNIMMERSIVE!" Henry shouted while looking at Preston Garvey's ugly face.

Unimmersive by Mitsuh Miyah August 2, 2018

unimpressment 

the state of not being impressed by a person or the action they performed.

this is a face of unimpressment.

i am unimpressed with your actions

unimpressment by karrrraaaahhh August 10, 2010

Unimpressive

Not awe inspiring.
This definition.

When I couldn't find unimpressive in the urban dictionary my first thought was "that's an unimpressive dictionary."

Unimpressive by Alexander Smart July 19, 2018

Unimprestige 

The high level of respect with which one's indifference is regarded by others.

Rob earned much unimprestige from his friends as he nonchalantly walked past a car crash.

Unimprestige by ZephWilliams August 21, 2011

caleb unimpressed face

when something is not funny enough or not up to calebs high standard of humour

sam and brady: tommy look at this funny wank graph
the robo: BOSS NIGHT

caleb: *caleb unimpressed face*

caleb unimpressed face by Robobobodaman May 12, 2021

Unimpressed 

The act of not being interested, not liking something.

Jimmy and Jay were throwing back fireball shots acting childish there for BrJimmy and Jay were throwing back fireball shots acting childish therefore Brea was unimpressed.

Unimpressed by Jay123678 December 13, 2019

Decidedly unimpressive 

Ben Pierce’s penis

“I already told you my dick is decidedly unimpressive.”

“It’s like a volcano in the Adirondacks.”

Decidedly unimpressive by Whimsyravioli July 24, 2018