diff --git a/lib/SqlString.js b/lib/SqlString.js
index af7deb7..05a3923 100644
--- a/lib/SqlString.js
+++ b/lib/SqlString.js
@@ -45,6 +45,8 @@ SqlString.escape = function escape(val, stringifyObjects, timeZone) {
         return SqlString.arrayToList(val, timeZone);
       } else if (Buffer.isBuffer(val)) {
         return SqlString.bufferToString(val);
+      } else if (val instanceof SqlFunction) {
+        return val.toSQL();
       } else if (stringifyObjects) {
         val = val.toString();
       } else {
@@ -169,6 +171,30 @@ SqlString.objectToValues = function objectToValues(object, timeZone) {
   return sql;
 };
 
+if (typeof Proxy === 'function') {
+  SqlString.fn = new Proxy({}, {
+    get: function get(target, name) {
+      if (name in target) {
+        return target[name];
+      }
+
+      return function sqlFunctionHelper() {
+        var args = Array.prototype.slice.call(arguments);
+
+        return new SqlFunction(name, args);
+      };
+    }
+  });
+}
+
+function SqlFunction(name, args) {
+  var escapedArgs = args.map(SqlString.escape).join(', ');
+
+  this.toSQL = function toSQL() {
+    return name.toUpperCase() + '(' + escapedArgs + ')';
+  };
+}
+
 function escapeString(val) {
   var chunkIndex = charsRegex.lastIndex = 0;
   var escapedVal = '';
diff --git a/test/unit/test-SqlString.js b/test/unit/test-SqlString.js
index 37f600b..5c37414 100644
--- a/test/unit/test-SqlString.js
+++ b/test/unit/test-SqlString.js
@@ -188,6 +188,32 @@ test('SqlString.escape', {
     assert.strictEqual(string, "X'00\\' OR \\'1\\'=\\'1'");
   },
 
+  'SqlString.fn is available if Proxy is supported, otherwise not': function() {
+    assert.equal(!!SqlString.fn, typeof Proxy === 'function');
+  },
+
+  'SqlString.fn escapes SQL functions properly, if Proxy is supported': function() {
+    if (typeof Proxy !== 'function') {
+      return;
+    }
+
+    var a = SqlString.fn.POINT(123, 456);
+    var b = SqlString.fn.CURRENT_TIMESTAMP();
+
+    assert.strictEqual(SqlString.escape(a), 'POINT(123, 456)');
+    assert.strictEqual(SqlString.escape(b), 'CURRENT_TIMESTAMP()');
+  },
+
+  'SqlString.fn escapes nested SQL functions properly, if Proxy is supported': function() {
+    if (typeof Proxy !== 'function') {
+      return;
+    }
+
+    var fn = SqlString.fn.CONCAT(SqlString.fn.UPPER('abc'), SqlString.fn.LOWER('ABC'));
+
+    assert.strictEqual(SqlString.escape(fn), "CONCAT(UPPER('abc'), LOWER('ABC'))");
+  },
+
   'NaN -> NaN': function() {
     assert.equal(SqlString.escape(NaN), 'NaN');
   },