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beast on

C1 slang inseparable transitive

To subject someone to extremely hard and exhausting physical training or exercise, often as discipline. (British military slang)

In plain English

To make someone do very hard physical exercise, especially as a punishment or tough training.

What does "beast on" mean?

2 meanings, ordered from most common to least. Color-coded by CEFR level.

1 C1 idiomatic slang

To subject a person to very intense and gruelling physical training or exercise, especially as punishment or to build resilience. (British military slang)

"The sergeant beasted the recruits on the parade ground for two hours without a break."

inseparable
2 C1 idiomatic informal

To train oneself or a team extremely hard; to push to the absolute physical limit. (Sports/informal)

"Their fitness coach is known for beasting on his athletes during pre-season."

inseparable

Literal vs figurative

Words literally mean

To treat someone like a beast of burden — to push them to their physical limits.

Actually means

To make someone do very hard physical exercise, especially as a punishment or tough training.

Usage tip

Originates in British military and physical training contexts. Common in armed forces, sports academies, and boot camp settings. 'Beasting' (the gerund) is widely used in British military slang. Can also be used more broadly in sports to mean training extremely hard.

Words that pair with "beast on"

Natural word combinations native speakers use most often.

recruits soldiers squad players fitness punishment

How to conjugate "beast on"

The five tense forms you'll use most often.

Base
beast on
I/you/we/they
3rd person
beasts on
he/she/it
Past simple
beasted on
yesterday
Past participle
beasted on
have + pp
-ing form
beasting on
continuous

Hear "beast on" in the wild

Listen to native speakers using "beast on" in real YouTube videos — click a clip to watch it on Looplines.

Keep exploring

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