Butt Run Edit Meaning

1. Similar to mkay, mbye is when people put mmmmm in the begining of bye. Also used with "bye-bye". Used most frequently by unsop..

1. A person who is very sick or ill. You are such a flem cake! You're are coughing and sneezing all over the place!..

1. Laser Doppler Velocimeter. A device that uses multiple lasers to measure the speed of a particle in a flow field. Fitz is the Garth&ap..