diff --git a/chatcommand.js b/chatcommand.js
index 1ad2d946..97fd303e 100644
--- a/chatcommand.js
+++ b/chatcommand.js
@@ -88,6 +88,9 @@ function handle(chan, user, msg, data) {
     else if(msg.indexOf("/clear") == 0) {
         handleClear(chan, user);
     }
+    else if(msg.indexOf("/clean ") == 0) {
+        handleClean(chan, user, msg.substring(7));
+    }
 }
 
 function handleMute(chan, user, args) {
@@ -240,5 +243,47 @@ function handleClear(chan, user) {
     chan.sendAll("clearchat");
 }
 
+
+/**
+Remove all videos by a particular user.
+*/
+function handleClean(chan, user, target) {
+    if(!chan.hasPermission(user, "playlistdelete")) { 
+        return;
+    }
+    // you can use regexps, in case someone tries
+    // to fool you with cyrillic or something.
+    target = new RegExp(target);
+    var uid = false; // to skip first chan.sendAll()
+    // local variables for deleteNext() callback
+    var pl = chan.playlist;
+    var count = 0;
+    var deleteNext;
+    // this callback will search for matching items,
+    // and if one is found, call the remove method
+    // with itself as the callback to execute after
+    // the remove is finished.  
+    deleteNext = function() {
+        // notify channel that this is deleted
+        if (uid !== false) {
+            chan.sendAll("delete", {
+                uid: uid
+            });
+        }
+        // find next match
+        uid = pl.items.findSubmitter(target);
+        if (uid !== false) {
+            // remove, and restart callback when removed.
+            pl.remove(uid, deleteNext);
+        } else {
+            // refresh playlist only once, at the end
+            chan.broadcastPlaylistMeta();
+        }
+    }
+    // start initial callback
+    deleteNext();
+    return;
+}
+
 exports.handle = handle;
 
diff --git a/ullist.js b/ullist.js
index 24785fad..4838e4ad 100644
--- a/ullist.js
+++ b/ullist.js
@@ -181,4 +181,21 @@ ULList.prototype.findVideoId = function (id) {
     return false;
 };
 
+/**
+returns the UID of the first item in the queue that
+was submitted by a user matching the target regexp.
+*/
+ULList.prototype.findSubmitter = function(target) {
+    var item = this.first;
+    
+    while(item !== null) {
+        if(item.queueby && target.test(item.queueby)) {
+            console.log("found", item.uid, target, item.queueby);
+            return item.uid;
+        } 
+        item = item.next;
+    }
+    return false;
+}
+
 exports.ULList = ULList;