I should clarify, I'm a fan of Wrestling and two of my favorite Wrestlers who do a lot of kicking is Bryan Danielson and Malakai Black, so this reaction is Courier having some powerful kicks
While adventuring through the Mojave, the Courier and their Companion decided to return to the Lucky 38 and relax for the day, maybe even watch some holotapes.
"Hey your on our turf we going to need some payment" One of Vagrants said, usually there be four of the Freeside Thugs but there were at least one more member thus making five.
"Listen we're very tired and want to get pass please let us go" Courier said in a tired yet irritated tone. One of the Thugs drew a switchblade then approached them with the intent to harm them.
"Now I'm not going to-" Suddenly the Thug cried in pain as the Courier slammed their leg into the Thug's calf then the Courier swung their leg again as their leg collided into the Thug's head.
A thunk noise was heard after the Courier's leg crashed into the Thug's head. The body collapse as the Courier glared at the rest of the Thugs with a shout they grabbed their attention.
"Unless you chem addict morons want your F-Fucking heads kicked in beat it!!" Courier shouted. The Thugs backed up and ran away from the Courier.
Arcade: He watched in complete awe not only at Courier's strength but outburst, once they get back to the Lucky 38 he wants to examine the muscles in their legs to see how much they have working it out.
Boone: He nodded after Six shouted at the Thugs to scram, tho he would admit that kick was helluva impressive.
Raul: "Hey Boss, you a Stallion or something? cause that was quite a kick you got there" Six looked at the Ghoul with a smirk "Thank you Raul" They tell him.
Cass: She just blinked her eyes from that kick Six delivered to that Freeside Thug, she's thrown some kicks during her bar fights but that was a kick from hell "Remind me not to get in the way when you start swinging those objects you call legs" The Courier started to laugh.
Veronica: She was beyond impressive, "Six! you gotta teach me that please! please! please! I'll teach you on how to throw a punch!" She begged them, "Veronica the training will be very painful and you won't be able to walk for a while but if you want to risk it I can teach you" Six tells the Scribe.
Lily: "That's great Dearie you standing up to those bullies, Grandma is so proud of you" She says roughly /Accidentally/ patting the Courier's back.
No Rex or ED-E reaction :(