Definitions by K Mac

Mostestest 

A way to get the final and last word when your girlfriend tells you she loves you most. I.E. replacing " I love you times Infinity" Mostestest the end all be all to say I LOVE YOU the most!

"You love me the most times infinity? Nope I love you Mostestest! "

Mostestest by K Mac December 9, 2008