I was just playing a casual save doing side content and I found this, and is it just me or is this a Dragon Ball reference? I'm pretty sure Frieza said that after using his 2nd form, or maybe in his 3rd while fighting Piccolo, I don't remember exactly (Obviously changing "your" to "my")
If it's not a reference and it's just a random joke, then it's one of the biggest coincidences I've ever seen.