shinkanshit
When you’re riding the shinkansen (Japanese bullet train) and take a dump in the train’s toilet.
Boy: uh-oh, I ate too much sushi… I need to use the bathroom
Girl: can you hold it till we get to Osaka?
Boy: No I can’t… I’m gonna to go take a shinkanshit
Girl: can you hold it till we get to Osaka?
Boy: No I can’t… I’m gonna to go take a shinkanshit