briliating

If you have a feeling of having to show everyone that you know something about something.

-Guy 1 says to guy 2- Look at this, i cant seem to figure out how this program is suppose to work
-Some other guy comes along- Dont worry guys! I'll handle this!! You JUST have to do like THIS!! Hehe
-Guy 1 says to guy 2 as "some other guy" leaves- He's just briliating.

revving a note

When a musical note from a singer sounds like revving a car. It's mostly used in songs that lacks emotion. So the singer overcompensates by revving the note to get more emotion out of it.

Like in the song Soon by Leann Rimes, at the beginning where she sings "SooOOoooOOon" (Revving a note).
Like revving a car "RuUUuuUum RuuuUUuum"