I love mashups, and regularly go on day-long trawls through the interwebs to find new tunes. Unfortunately, I usually have to go through dozens of songs before I find one I really really like, but it's worth it

Here are some of the mashups on my list that've stood the test of time and my fickle preferences:
378. Jason Mraz Mash-Up With Chriss - The Joker/everything I Own (Happy Feet soundtrack!)
379. team9 vs. Stereogum - Young Cats (Peter, Bjorn and John vs The Cure) (3:16)
381. A plus D - Close To Konichiwa Bitches (Robyn vs. The Cure) (2:56)
384. dj lobsterdust - Notorious B.I.G. vs. The The - Skyline Operator (5:01)
385. DJ ZEBRA Rude boy in a forest (3:52)
386. Bobby Martini
www.bobbymartini.co.uk - Catch A Lovesong (Kosheen vs The Cure) (3:53)
387. Divide & Kreate - A new treasure (4:45)
389. Stand By Me vs. Every Breath You Take (3:31)
391. bangers&mash, Leo Sayer, Missy Elliott, Pharrell and Q-Tip - b&m Breathe work dance like that (3:57)
393. Eagles vs. Daft Punk - Victim of Da Funk (4:31)
394. DJ Prince - Nighstift dance (4:32)
395. Kid-KO - A Deeper Rigby (4:53)
396. Cheekyboy - I Need Bananas Tonight (dirty version) (3:48)
397. Cheekyboy - Cheekyboy Duran Duran vs Ne yo (3:40)
398. DJ CHeezi - Mysterious Tweet (4:16)
399. EBTG vs. 2 Static vs. Stetasonic - Talkin' All That Missing Beat (3:59)
400. dj BC - Golden Peace Frog (2:53)
401. ilson - closertothelyte (5:29)
402. Big Ruckus - It Takes a New Sensation (3:27)
403. Cheekyboy vs Kanye West vs The Transplants - Diamonds and guns from Southend on sea (6:12)
404. LT - meaning of funksoul (2:48)
405. corporation - michael feels like green onions (3:01)
406. The Arbiters - Missing Sweet Love (The Arbiters mash-up remix) (4:06)
407. Pheugoo - The World Is Just An Illusion (3:26)
I used to rely on mashculture.nl but switched to mostly looking through mashuptown.com