Dirty Stories Vol. 3 Frontispiece: Happy Birthday, Dan Clowes!

 Happy birthday to writer/artist Daniel Clowes (born Apr. 14, 1961)! From the Fantagraphics/Eros Comix anthology Dirty Stories Vol. 3, the frontispiece illustration by Daniel Clowes.

Dirty Stories Vol. 2, "The Mighty Mighty Ballsack": Happy Birthday, Bill Wray!

 Happy birthday to artist Bill Wray (born March 24, 1956)! From the Fantagraphics/Eros Comix anthology Dirty Stories Vol. 2, "The Mighty Mighty Ballsack, God of Spermatozoa", an over-the-top parody of the Lee/Kirby era of Thor; story and art by Bill Wray (credited under the pseudonym "Jackson Fistoff," but Wray's style and humor are distinctive enough that I'm sure this is his work).

Dirty Stories Vol. 3, "A Scandal in St. J--": Happy Birthday, Mack White!

 Happy birthday to writer/artist Mack White (born Dec. 20, 1952)! From the Fantagraphics/Eros Comix anthology Dirty Stories Vol. 3, "A Scandal in St. J--"; story and art by Mack White.

Dirty Stories Vol. 1, "The 25 Dollar Story": Happy Birthday, Dave Cooper!

 Happy birthday to writer/artist Dave Cooper (born Nov. 7, 1967)! From the Fantagraphics/Eros Comix anthology Dirty Stories Vol. 1, "The 25 Dollar Story"; story and art by Dave Cooper.

Dirty Stories Vol. 1, "The Book": Happy Birthday, Tom King (no, not that one)!

 Happy birthday to cartoonist Tom King (not to be confused with the DC Comics writer Tom King), born Oct. 29, 1968! From the Fantagraphics/Eros Comix anthology Dirty Stories Vol. 1, "The Book"; story and art by Tom King.

Dirty Stories Vol. 1 Cover and Frontispiece: Happy Birthday, Jaime Hernandez!

 Happy birthday to writer/artist Jaime Hernandez (born Oct. 10, 1959)! From the Fantagraphics/Eros Comix anthology Dirty Stories Vol. 1, the cover and frontispiece illustrations by Jaime Hernandez.

Dirty Stories Vol. 1, "Dirty Comics": Happy Birthday, Dylan Horrocks!

 Happy birthday to writer/artist Dylan Horrocks (born Oct. 6, 1966)! From the Fantagraphics/Eros Comix anthology Dirty Stories Vol. 1, "Dirty Comics"; story and art by Dylan Horrocks.

Dirty Stories Vol. 1, "Ukeio E Pope": Happy Birthday, Paul Pope!

 Happy birthday to writer/artist Paul Pope (born Sep. 25, 1970)! From the Fantagraphics/Eros Comix anthology Dirty Stories Vol. 1, "Ukeio E Pope"; a series of illustrations by Paul Pope.

Dirty Stories Vol. 2, "Buying Bologna": Happy Birthday, Bob Fingerman!

 Happy birthday to writer/artist Bob Fingerman (born Aug. 25, 1964)! From the Fantagraphics/Eros Comix anthology Dirty Stories Vol. 2, "Buying Bologna"; story and art by Bob Fingerman.

Dirty Stories Vol. 1, "Dose Eckies": Happy Birthday, Gregory Benton!

 Happy birthday to writer/artist Gregory Benton (born Aug. 4, 1969)! From the Fantagraphics/Eros Comix anthology Dirty Stories Vol. 1, "Dose Eckies"; story and art by Gregory Benton.

Dirty Stories Vol. 1, "Huge Tits": Happy Birthday, Pat Moriarity!

 Happy birthday to cartoonist Pat Moriarity (born June 17; the GCD doesn't give a birth year)! From Dirty Stories Vol. 1, from a section of short gag cartoons by Moriarity, "Huge Tits"; story and art by Pat Moriarity.