1. one person who works at a mcdonalds joint who works anything there... yes, even the janitor is a mcslave,
mcslaves sell food to make their life have a purpose.
2. one who eats at mcdonalds constantly
1. "my freind is a mcslave and he works at the register"
mckavery is the type of girl you marry. She caring, funny and cute af. She loves playing sports and being active but is down to cuddle and watch a movie and eat popcorn. Mckavery is often in trouble with the law or school but that doesn’t stop her from having a great time. You won't even realize you like her until your friends with her. She doesn't see herself the way u see her, always stuck on all her flaws and not seeing how beautiful she really is. Overall, mckavery is pretty much the greatest girl u could have and u better never break her heart.