A type of walk that has a powerful sense of pride attached to it. Someone typically thunder steps after they have achieved a goal.
Donn: “Why is Gary thunder stepping right now”
Hank: “I think he just made out with Joyce”
Donn: “Is she that chick with herpes?”
Hank: “Yeah, but Gary’s really into her so good for him.”
A place where you take someones mother to have sex and then brag about it. The sex is normally rather violent and degrading. One would consider asking a close friends mother to go with them in order to publicly humiliate them in front of mutual friends
Person1: Hey guys, did you hear about me taking Billy Bob's mom to thunder junction last night?
Person2&3...: Ohhh no way!!
Person1: Yeah I pounded it until I gave her hip dysplasia.