Please Grow Up, Dude
Tinder is a dating platform to connect like-minded people and help them strike up conversations, which may lead to a date or a long-term relationship. However, like every other platform, there are quite a lot of creeps on there as well.
Apparently, this “gentleman” thought it was simply natural to ask the lady he connected with the “size of her clothing”. Appalled, the woman decided to school him, leading him to throw his hypothetical drunk buddy under the bus.