Someone who scrunches their toilet paper up into a ball before they wipe after a number 2 (as oppose to folding / layering the toilet paper) - a questionable individual with low standards of how they conduct themselves in life.
That friend who you have to brief your other friends on before you introduce them because the friend is a bitweird and/or embarrassing and you don't want your friends to judge you for them.
So my friend Stacy is coming tonight, she's a bit of a briefer. She makes really shitjokes and gets wasted on 2 drinks.