to simultaneous snort cocaine off of a man's penis while inserting it into one's mouth. this act takes much coordination but is worth it due the the added vigor in the blower's blow job.
man 1: stacy gave the best blow-n-blow last night

man 2: How so?

man 1: the fat line of coke made her blow me like a champ!
by +3apeindex July 14, 2014