up to your eyes in
up to (one's) eyes (in something)
Extremely busy (with something); deeply or overly involved (in something); possessing, filled up with, or overwhelmed by an excessive amount (of something). There's no way I can take a vacation right now, I'm up to my eyes in work at the moment! I only intended to be peripherally involved in David's business venture, but, before I knew it, I was in up to my eyes! Dana was worried she wouldn't find any work as an accountant working for herself, but she's up to her eyes in clients!
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
up to your eyes invery busy with or deeply involved in. informal
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