Draw an alphabet party hat
Cheddar, 50 45 42 37 bytes

25|&gt;0=&gt;i-&gt;print" "*(i/2|0)+(65+i)@"90


Straightforward, but utilizes cheddar's consise ranging syntax (both numerical and alphabetical)

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Explanation

25 |&gt; 0 =&gt;    // Map range [0, 26) (i.e. [25, 0] reversed) over....
   i -&gt; 
     print    // Prints in it's own line...
     " " * (i/2 |0) +     // Number of spaces is floor(n/2).
                          // `|0` for flooring is hack from JS
     (65 + i) @" 90       // Char code range is this


65 is char code for A and 90 for A