Question

up to my neck

Answer 1

تا خرخره   

1-Be up to your neck ( in sth)

to be very ​busy : بشدت گرفتار بودن

I'd like to ​help, but I'm up to my neck at the ​moment.

2- Be up to your neck in sth:

to be very ​involved in a ​situation, or to have too much of the thing ​stated: 

تا خرخره / بشدت درگير ... بودن 

She's up to her neck in ​debt. تا خرخره تو قرضه

She's up to her neck in ​problems/​work.تا خرخره درگير مشكلات/ كاره