groaner

Mane (Îngilîzî)

1. One who groans or complains
2. (informal) A work of extremely low quality, so bad as to inspire groaning
3. (informal) A particularly egregious joke, especially a pun.
4. (slang) A whistling buoy.

Hevwate

complainer

fusspot

grumbler

corny joke

Werger

الأنّان

Kalauer

στενάζων γοερώς

calembour

gioco di parole

freddura

flauwe mop

flauwe grap

retruécano

Wekî (IPA) tê bilêvkirin

/ˈɡɹəʊnə(ɹ)/

Etîmolojî (Îngilîzî)

Ji Middle English mîras hatiye girtin: groner

In summary

From Middle English groner, gronar, equivalent to groan + -er.