Fails are always funny, especially if they are about people selling stuff. This particular TA60 airbox filter hose was funny because of its pricing FAIL:

TA60 Airbox filter hose FAIL
Maybe I can weasel another 10 euros off that price!
Nah, I’ll just leave it… Don’t need that part anyway…

You can find the ad here:
TA60 airbox filter hose @ Marktplaats