1. very potent

2. durable, sturdy

3. high quality
He cut an industrial strength fart.
by Light Joker March 18, 2006
1. adj. Higher quality than normal
2. adj. More powerful than normal

see weapons grade
Don't make me open up a can of industrial strength whoopass!
by fizzle March 27, 2004
This refers to the masculine woman in the lesbian relationship, or just any woman that looks like she could kick your ass.
That woman is hardcore industrial strength. Wearing flannel and pumping iron are her specialties.
by SCA October 26, 2007
Extra stupid, more than really stupid, absolutely moronic, having a really low IQ, to be used when just plain stupid is not even close to describing how stupid someone or something is.
Example 1

Guy 1: Last night a fly landed on my brothers crotch. He took the hardest swipe he could at it and totally nutted himself.
Guy 2: Unbelievable. Your brother iis industrial strength stupid.

Example 2:

Guy 1: My showoff neighbour changed the oil in his driveway on the weekend. He forgot to put the drain plug back in. He poured 5 quarts of oil, straight through his engine block all over his concrete. Then he hops in it, drives away and makes it to the end of the street before his engine seized.
Guy 2: Wow. That was a really industrial strength stupid thing to do. But since he's a douche, it's kind of funny.
by Mad Hammer October 14, 2009