Gageniafa

Gageniafa - Any animal shit that smells like your nan just emptied her guts on your foot, is known as Gageniafa

OMG last night my fucking cat took a massive pungent shit on my foot!

That sucks, but the scientific term is actually Gageniafa

OK fuck off now you scientific sweat

No u

The ultimate recovery line.
Generally used after a roast, your mum gay being the most common, the victim can use this to pull a switcheroo.
You can also use the phrase 'Uno reverse card', however, no u works the most effectively

Billy: Oi Jeff your mum gay
Jeff: no u

Billy: *cries*