It comes from the word, Punjabi. Slang used mostly by young English speakers in India, rather than those who are of Indian descent but were born elsewhere.
A technical term used to assure customers that the program they are downloading onto their computer is totally safe and definitely will not cause any harm to their device.
White: Jesse, did you just install BTD 3 UNLIMITED MONEY GLTICH (HACKED) onto the familycomputer?
Jesse: It said it was safe punjabi (no virus)!
Placing one's pubicle sack into a hot Tikka Marsala curry and then onto an unsuspecting victims face using a motion similar to that of dipping a teabag into hot water.
Punjabis are both sikh and hindu in religion. There is an abundance of farmland and crops in this region. Many punjabis have migrated to large countries such as England Canada and the States