Intentionally puking snot through one nasal passage.
Jamal: "WHOA - check outs da mess Cleveland snot barfed on da flow."
Dixon: "Sheet man - dats nasty".
Intentionally spewing clogged snot through one nostril.
Nick: "Yuoh dude - Didja just blow a wad of boogers onta da flo?"
Sly: "Yeh ... I hadta clear my snoz by makin a snot barf."
The forced puking of a nostril clogged with mucous encrusted boogers.
Sly: "Dija see dat guy snot barf onta da flo?"
Kareem: "Shit bro- dats nasty".
Nasal puke. The forced ejection of nasal mucous and associated detritus from one nostril.
Joe: "Man, dija see dat guy blow a wad of snot outa his friken nose?"
Willy: " Yeh - dat ma dida snot barf."