Paul Murdaugh — who was facing trial in the alleged boozy death of 19-year-old Mallory Beach when he and his mother were shot to death on the family’s property last week — was reportedly called “Timmy” when he drank.

Murdaugh’s past drunken antics were described in a court deposition in a civil lawsuit against the young man, who was allegedly under the influence when a boat he drove crashed and killed Beach in 2019.

The deposition was part of a civil case filed against Murdaugh by Beach’s family, the report said.

Some passengers had urged Murdaugh to take the boat home, but he drove instead in circles, according to the report.

At one point, Murdaugh either pushed or slapped another passenger — whom the Mail identified as his girlfriend — according to the deposition.

The boat was in the waters near Hilton Head Island when it crashed and killed Beach, a University of South Carolina student, reports said.

Murdaugh and his mom – 52-year-old Maggie Murdaugh – were found dead with multiple gunshot wounds Monday near a dog kennel on family property in Islandton, police said.

The Beach family issued a statement after Paul and his mother’s deaths, according to a report