dig out v.
1. [mid-19C–1940s] (US) to leave, to depart.
2. [1910s+] to attempt to get something one desires.
3. [1980s] (Irish) to separate from.
4. [1990s+] (US black) to have sexual intercourse.
5. in trans. use of sense 1, to throw out.
SE in slang uses
[1950s+] (W.I.) to cheat in a business deal.