Green’s Dictionary of Slang

devs adj.

also devo’d
[ironic abbr. of SE devastated]

(UK teen) mildly inconvenienced.

[UK]Independent 5 Jan. 🌐 Homegrown expressions reflect teen habits of overstating: devs or devo’d for devastated (mildly inconvenienced); and feigning indifference—wotevs or whevs .