Vocabulary

ਟੱਪੀ
tappi

crossed, passed (feminine past of tappna = to cross/exceed)

verb
In this song
Ambassador · Jerry
Verse 3
ਓਹ ਗੱਲ ਥੋੜ੍ਹੀ ਸ਼ੱਕੀ, 21 ਪਰਸੋਂ ਆ ਟੱਪੀ
oh gall thorhi shakki, 21 parson aa tappi
Something's a bit suspicious, she just crossed 21 the day before yesterday