A simpin bug is a person who not only is a simp but also may cause harm (physical, mental, or emotional) to others in his path of doing so. Particularly whenever his friends call him out for it.
Friend 1:" Hey dude she doesn't like you just give it up"
Simpin Bug: "SHUT UP SHE DOES LIKE ME I KNOW IT" *pushes Friend 1 to the ground*
Simpin Bug: "SHUT UP SHE DOES LIKE ME I KNOW IT" *pushes Friend 1 to the ground*
by Exposition67 March 29, 2020

A colloquial term for an arthropod often small in size. Although it is a commonly used name for lobsters, crabs, spiders, mites, insects, centipedes, and millipedes. But there is one family of true insects, Hemiptera, which consist of cicadas, aphids, planthoppers, leafhoppers, bed bugs, and shield bugs.
by Mantle Man April 15, 2022

When you draw back the curtain in your bed sit and your room mate is asleep with a raging boner that resembles a giant dirty cockroach so you gargle some washing liquid then suck him off like your Nelson Mandela
by RUFFSACK February 12, 2024

A rare insect that is native to the West Geauga School District. It only lives on the tiled floor and eats dirt. They are small and look like dust with crawling legs.
by Pushkin Patty Westly Hodown June 2, 2022

SHe's the bottom bitch
by 08badgirlgonegood2316 April 19, 2020

Big Big creepy crawler w/ legs and can fly ( sometimes ) very big insect scary insect (to some people)
by Gatorade aligator's fave drink March 26, 2022

Another word for a rolly-polly or wood louse. Used sometimes in south-western BC, Canada including Vancouver island.
A: “That weird grey bug is a wood bug.” B: “Why is it called that?” A:“‘Cause it lives in wood, probably.”
by JFrancisF April 24, 2019
