froggy gone a courtin'

A guy with no neck, usually a frat boy type.

What about Jason?

He's a little froggy gone a courtin' for my taste.

gone lore

Old school in the extreme.

That dude done gone lore.

Gone lore

Old school. Typically the oldest school.

Oh wow, waiting for a child to last a year or so for a naming party is so gone lore.
Yeah, becoming a Norse god because you like lighting is so gone lore.

its gone tits up

1. something that has failed spectacularly, in a way that could not be predicted (it went tits up) can also be used in this case)
2. something that has broken slightly

Friend 1 - thought you were going out tonight
friend 2 - its gone tits up went tits up, friend 3 was sick and friend 4 had car issues
friend 1 - that went properly tits up then

gone off hamster food

When you leave hamster food out too long and it goes all moldy and stale like cardboard.

The gone off hamster food tastes like cardboard.

gone off lime

When you leave a lime out too long and it goes moldy.

The gone off lime tastes like citrus shit.

ching chong your existence is gone

A meme were a Vietnamese tree soldier hunts Americans in Vietnam down and turns them into flesh pancakes.

American: a good day to take down some Vietnamese soldiers
Vietnamese tree soldier: ching chong your existence is gone
American: fuck this shit I'm out
Vietnamese tree soldier: *turns American into flesh pancake*
Vietnamese tree soldier: looks like my work here is done