(simile, colloquial) Very rapidly.

Alternative form of like a rat up a drainpipe

Tachyoryctes ankoliae, a species of mole rat found in Angola and Uganda.

Alternative spelling of sandy blind mole-rat; Spalax arenarius.

A species of blind mole-rats endemic to Ukraine; Spalax arenarius.

Melomys fulgens, a species of rat found in Seram.

(vulgar, literally, also used figuratively) The excrement of a rat. / (Australia, vulgar, slang) Nonsense, bullshit.

(Australia, New Zealand, vulgar, slang) Of very poor quality, badly substandard, useless; damaged or broken; unwell, exhausted.

Rat poison; white arsenic.

plural of ratskin