Usually used by black guys. To impersonate someone named "neil", to portray them as a foe. Also used by roblox players.
That guy is probably a neildafoe.
Ew, that's a roblox neildafoe.
yes. that's it. it means yes. you can stop now.
mhm, go do that.
Can you go to the store? Jose said. Mhm Bose said.