a verb referring to the video game character 'Yoshi' in the New Super Mario Bros. Wii. Being 'deyoshied' means that you were riding a yoshi when, all of a sudden, you get hit and yoshi runs away from you like a jack ass. it is pronounced (dee-yo-sheed)
Bob: i have to get that star coin
Mary: you have to ride a yoshi
to get it.
Bob: oh good! i just got on a yoshi
Mary: look out for the flying koopa
! oh no, it hit you!
Bob: oh god! ive been deyoshied! now i'll never get that star coin!