Vocabulary

ਟੁੱਟਣ
tuttan

to break, to stop (here: won't let the flow of drinks break/stop)

verb
In this song
Patiala Peg · Diljit Dosanjh
Verse 3
ਅੱਜ ਟੁੱਟਣ ਨੀ ਦੇਣੀ ਗਲਾਸੀ
ajj tuttan ni deni glassi
Not letting the glass stop tonight