Usually involves women.
When I started going to strip clubs in my early 20s, friend of a friend tagged along who I knew since childhood who would always cap about shyt just to make his story more interesting than yours. He told us he smashed every stripper in the club.
Another coworker when I worked at Lowe's said for his birthday that just passed, his girlfriend had a "fivesome" with him and 3 of her girlfriends.
Another one, I don't know if it's cap per say from my homie, but moreso the chick he was with. But I was in LA a few years back and my homie pulled this Indian chick from some dqy party club we were at who told him she was the singer MIA. So he introduces her to me and my other homie and we're thinking to ourselves that, this drunk bytch ain't MIA, but we couldn't really confirm because we forgot what she exactly looked like. MIA was lighter and had a different shaped nose. We're all drunk mind you, so we're half entertaining this lie.
We end up driving to this spot called Berri's that a lot of celebrities hang out at. She doubles down on the lying and starts telling us about her mansions in US, England, and Sri Lanka. And my memory her starts coming back to me, and I'm like MIA is married...whytf is she lying. So my other homie and I are texting each other like, how long we gonna let her continue to do this and get free drinks and food from us?
We're sitting on the outside seating area and it's like 1 am and next thing we know, she just starts randomly singing "Paper Planes" and I just about lost all my damn composure at the table. Other tables are looking at us. I had to turn my head not to start laughing dead in her face. At this point my homie I think started to realize she was lying, but ran with it anyway because he was trying to smash. For what it's worth, I think he did, but he left her alone after that.