YOU SAID:

she waltzed over and popped a squat right near my pant leg

INTO JAPANESE

彼女はワルツを踏んで、私のズボンの脚のすぐ近くでしゃがんだ

BACK INTO ENGLISH

She waltzed and crouched very close to my pant leg

INTO JAPANESE

彼女は私のパンツの脚のすぐ近くでワルツをしてしゃがみました

BACK INTO ENGLISH

She waltzed and squatted right next to my pant leg

INTO JAPANESE

彼女は私のパンツの脚のすぐ隣でワルツをしてしゃがんだ

BACK INTO ENGLISH

She waltzed and crouched right next to my pant leg

INTO JAPANESE

彼女は私のパンツの脚のすぐ隣でワルツをしてしゃがみました

BACK INTO ENGLISH

She waltzed and crouched right next to my pant leg