four on the floor

/F AO1 R AA0 N DH AH0 F L AO0 R/
noun
  1. 1

    (motor vehicles) A four-speed manual transmission whose gearshift lever is mounted beside the driver on the floor of the vehicle.

  2. 2

    A steady, uniformly accented beat with a 4/4 time signature.

Source: https://en.wiktionary.org/wiki/four%20on%20the%20floor, https://en.wiktionary.org/wiki/four-on-the-floor