Anybody heard of these?

Hhahaha.... Poor Robbie ! We were out dirtbiking one day and his bike quit .This was a fairly new and expensive KTM300.
I was trying to get it started for him and checked the airfilter.... it was caked ! I asked when he cleaned it last and he said 4-5 rides ago... Then I asked if he ever checked his plug or case oil... He said sure... when he got the bike last year ! lol....