tanken

Etymology
From.

Verb

 * 1)  to fuel
 * 2)  to drink lots of alcohol

Etymology
. The reflexive use is from the now archaic sense "tank, armoured vehicle".

Verb

 * 1)  to fuel, to refuel fill a fuel tank of a vehicle
 * 2)  to drink a lot of alcohol
 * 3)  to move forcefully against resistance