lick someone's boots

Debase oneself servilely

To lick someone's boots is to behave obsequiously toward them, flattering or deferring excessively to gain favor: He's always licking the boss's boots.

The image is of groveling so completely that you'd clean someone's footwear with your tongue.

The related bootlicker describes someone who habitually does this.

Related

kiss the ring · dominance · curry favor · fawn · brown-noser · apple polisher · yes man · ingratiation · hierarchy · bootlicker · truckle · play up to · toady · authority · obsequious · lickspittle · suck up · servile

Opposites
servility vs. dominance/authority

lick someone's bootscall the shots

Exercise ultimate authority

lord it over · crack the whip · wear the pants · rule the roost · domineer

sycophancy vs. defiance

lick someone's bootsstand up to

Confront without retreating

defy · talk back · spit in someone's face · rebel · resist

self-abasement vs. self-assertion

lick someone's bootsstand tall

Maintain dignity under pressure

hold one's head high · stand on one's own two feet · walk tall

Family

licks, licked, licking, licker, someone, boots, booted, booting, bootee

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Negative · Everyday, not technical · Rated PG