sleep like a rock
Verb
Meaning
sleep like a rock (third-person singular simple present sleeps like a rock, present participle sleeping like a rock, simple past and past participle slept like a rock)
Synonym of sleep like a log
Verb
sleep like a rock (third-person singular simple present sleeps like a rock, present participle sleeping like a rock, simple past and past participle slept like a rock)
Synonym of sleep like a log