गुरु पादे नमो नमः चेला पादे धत तेरे की । Guru paade namo namah, chela paade dhat tere ki.

गुरु पादे नमो नमः चेला पादे धत तेरे की ।
Meaning: When a guru farts .. everyone appreciates saying namo namaha ... but when a disciple farts everyone complains.
Usage: When someone acts smart and preaches rules on situations; But when his turn comes he himself does not abide by the rules.