my ex-best friend and i have an age gap of three years (im older) and we would call each other "bro," "bruh," "brah," and "broskey" a lot, along with the word "hottie." we'd also just act like guys for idek why but yea. so sometimes just right in the middle of a public place, we would just break out in conversation that sounded a little bit like this:
"bro, dont you just hate it when the hotties be taking all the other hotties out on dates instead of taking out us hotties out on dates? like, bro, jeez, its not that hard bro"
"i know, brah. it sucks balls [can i say that??] that we arent getting any hotties even though we're hotties ourselves"
but bro, it's like, so easy bro, for people to just consider us as the hotties that they know and love
ooh heres another short one:
"bag"
i threw a little ziploc bag at my friend since they asked me to get them one and they were like, "ooh, bag!" and i said "bag?" their response was just to say the word bag, so we just kept saying "bag" back and forth to each other. So now whenever we see a bag, thats what we say