Top definition
Expectorant/cough suppressant containing 60 mg extended-release bi-layer dextromethorphan HBr tablets. Also contains 1200 mg guaifenesin.
Active ingredients also found in Mucinex DM, Delsym, NyQuil, etc.
by kolonoman October 21, 2008
Get the mug
Get a Mucinex DM mug for your daughter Larisa.
2
When you snotrocket in your partner's asshole then fuck the asshole until your dick has a mix of shit and snot on it then make your partner give you a blowjob.
Guy#1: Last night I gave Peyton a Mucinex DM and she threw up everywhere!

Guy#2: Wtf.....
by LIL z 904 September 07, 2016
Get the mug
Get a Mucinex DM mug for your sister-in-law Helena.