When your girlfriend is on top with her back against your chest and your penis in her anus while fingering her clitoris and stimulating her nipple.
Boy 1: "Yeah dude I was playing the Standup Bass"
Boy 2: "Isn't that where you fuck her in the ass while stimulating her clit and nipple?"
Boy 1: "Yeah dude"
A leader or speaker who instead of using his or her words , acts like the crowd in hopes that this will buy their attention ,or convince them of the speakers information.
Example: A speaker dresses up and talks ghetto ,because the crowd is into that kind of style. That speaker is known as a standup-joke
2- A term for any terrible mishearing of a word or phrase. Somewhat related to the popular subreddit r/BoneAppleTea, except verbal.
1- If you're good this August, Standup Lacrosse will visit your home and give you 100% cocoa chocolate for Ricemash.
2- A: I can't wait to get the new console!