neck-deep up to my neck up to your neck up to her neck up to his neck up to our necks up to their necks
neck-deep%5:00:00:involved:00 up_to_my_neck%5:00:00:involved:00 up_to_your_neck%5:00:00:involved:00 up_to_her_neck%5:00:00:involved:00 up_to_his_neck%5:00:00:involved:00 up_to_our_necks%5:00:00:involved:00 up_to_their_necks%5:00:00:involved:00
deeply involved
neck-deep in work up to their necks in debt