A snot block is a Victorian AUS word for a vanilla slice.

A euphemism for “kill me” now that composting oneself after one’s death has become popular.

Typically a word used in Southern England and Wales as a synonym of a blocked nose. It’s the words Snot and Blocked put together.

Snotblocking is when you shout the preemptive "Bless you" to someone that is about to sneeze.

This may also apply to someone that has sneezed once and looks like they are going to sneeze again.

The sneeze version of cockblock.

When you try to talk but get stopped by an excessive amount of mucus in your throat. Usually happens when you have a cold and sniff too much rather than blowing your nose.