How to make a particular sentence bold, large and underlined at the same time

I want to make one sentence of a paragraph bold, upper case and underlined at the same time. How do I do that??

For example: \textbf{} only makes it bold

• If you find that something which is easy with tools like Word is much harder to do with LaTeX, that's often a sign it's not a good idea in the first place. – Stephan Lehmke Jun 25 '14 at 10:08
• Please think about it once or twice more. You could still add colour and make the chaos perfect ;-) – Johannes_B Jun 25 '14 at 13:08

\documentclass{scrartcl}