There were three men working at a construction site... ...an Australian called Bruce, an Englishman called John and an Irishman called Paddy. Bruce got tired of getting the same old sandwich day after day, so he said ""if I get another Vegemite sandwich tomorrow, I'll jump of this building"". John got tired of getting the same old sandwich day after day, so he said ""if I get another cucumber and ham sandwich tomorrow, I'll jump of this building"". Paddy got tired of getting the same old sandwic…