Scabby Knees Edit Meaning

1. The full name of the tryptophan synthetase A protein, an enzyme with 267 amino acids, extends to 1,913 letters: methionylglutaminylargi..

1. Contraction for Yes maam, typically used in the south. Woman: Little boy, will you shut the window. Boy: Yes-um See yessir, no sir, y..

1. A phrase used when replying to a statement or when answering a question. Jeff: Damn she's hot! Alex: Fuckin' a dude Josh: W..