Smegmas is when you throw a frozen block of dick cheese at the back of someones head in an attempt to knock them unconscious. As they are falling unconscious you yell Merry Smegmas. And start singing a parody of a Christmas Song.
by SuperNova81 December 8, 2021

by NATHANALBA May 18, 2007

by You want to know April 21, 2006

(Smeg' muh)
Any whitish, unknown substance found on the human body
Originally used to define the white cheesy junk on the genitals the morning after sex.
When stuck on a guys schlong when he pees can make the stream go in multiple directions, none of which go into the toilet.
Any whitish, unknown substance found on the human body
Originally used to define the white cheesy junk on the genitals the morning after sex.
When stuck on a guys schlong when he pees can make the stream go in multiple directions, none of which go into the toilet.
Tom: Whoa! Dude, you have smegma on your lip you fag!
Chris: you trippin' dawg, I just ate some vanilla ice cream.
Chris: you trippin' dawg, I just ate some vanilla ice cream.
by Angry Waiter March 7, 2007

The crusty residue that collects on the opening of a ketchup bottle when the cap is put on without wiping the tip of the bottle first.
"watch out for ketchup cop when she sees the smegma on the bottle, she will probably go gretchen on you."
by hoosier daddy July 11, 2006

The name of Dr. Colon's dwarf assistant in Charles Rodrigues' classic "Dr. Colon's Monster" serialized in the National Lampoon in the '70s. Smegma mistakenly stole the brain of a homosexual cadaver which was subsequently installed in the Frankenstein-like monster.
by Dr Dave September 5, 2008
