Most Annoying Non-Boss Enemies in Borderlands 2

Most annoying NON-bosses in borderlands 2!!!
Theese are the enemies keeping you from getting to the actual boss.
The Top Ten
1 The 2nd constructor before the bunker

I spent so much time trying to kill that.

2 Legendary Loot Midget
3 Terramorphous's tentacles
4 Constructors
5 Rakks
6 Stalkers
7 Varkids
8 JET Loaders
9 Suicide Psycho
10 Bandit cars in the dust
The Contenders
11 Surveyors
12 ION Loaders

How are these things not top 5

13 Face McShooty
BAdd New Item