Green’s Dictionary of Slang

eat n.

1. (Aus.) an act of oral-genital sex.

[Aus]R.G. Barrett Leaving Bondi (2013) [ebook] He pushed his face in and gave Roxy’s blonde ted a monster eat.

2. (UK black/und.) a robbery, a mugging.

[UK]G. Krauze Who They Was 7: Big D [is paid] for scoping the ting [...] me and Gotti for doing the eat .

3. (UK black/und.) the target of a robbery.

[UK]G. Krauze What They Was 122: I realise the eat is about to enter her house [...] then I’m a shadow wrapping myself around her.

4. see eats n.

In derivatives

eater (n.)

(UK black) a robber, a thief.

[UK]G. Krauze What They Was 11: Me and Gotti are certified eaters [...] we’ll make back to loss and more next time.