snot) into a handkerchief<unk> , or<unk>  your<unk> , is the act of expelling nasal mucus by exhaling forcefully through the<unk> . This is usually done into a facial tissue or handkerchief, facial tissues being more hygienic as they are disposed of after each use while handkerchiefs are softer and more environmentally-friendly.<unk>  may be used to alleviate nasal congestion or rhinorrhea (runny<unk>  resulting from colds, seasonal allergies, or to expel nasal irritants.
Nose-blowing
Oil pulling
Crawling 
Chafing 
Gestaltzerfall
Tongue thrust
Bursting
Pressure of speech