like a dog chasing a truck

SOMEONE OUTSIDE THEIR LEAGUE WHEN IT COMES TO CHASING WOMEN.
NOT KNOWING WHAT TO DO WHEN HE CATCH'S HER.

(PETER)....YOU WERE OUT LAST NIGHT TRYING TO CHAT UP THAT BLONDE AT THE PUB
(JOHN)....YEAH! HE IS LIKE A DOG CHASING A TRUCK,WOULDN'T KNOW WHAT TO DO WHEN HE CATCHES HER.
(PETER)....GET FUCKED CUNT..
.

like a dog chasing a truck by GS71 May 18, 2015

Pull like a dog 

Can be used when analogizing an exerted effort for achieving an insurmountable goal

Close the eyes and pull like a dog

Pull like a dog by #PullLikeADog August 12, 2016

bark like a dog. Your below me moron 

powerful comeback to "type like a human" (only use it if you want to mentally, physically and emotionally destroy your opponent)

"Type like a human."
"bark like a dog. Your below me moron"

bark like a dog. Your below me moron by anonymous April 23, 2023

Like a dog with a bone 

When someone just won't let go of an issue. Persistently insistent.

She's like a dog with a bone about solving this issue and can't seem to let it go.

Like a dog with a bone by raraweez February 22, 2010

shaking like a dog shitting peach seeds

Texas slang for someone who is shaking with tremors.

That dude was so cold he was 'shaking like a dog shitting peach seeds.'

shaking like a dog shitting peach seeds by Mark C. September 15, 2005

shaking like a dog shitting razor blades

A term used to describe how badly someone is shaking either from the DTs or nerves or while attempting to do something small and detailed like threading the eye of a needle.
Described thus in reference to when a dog takes a dump, it often shakes its hind-end or whole body during the task. If it were razor blades being defacated, then the shaking would likely be infinitely more pronounced!

Scott: *trying to put a nut on a bolt wedged way up inside the frame of his car* "I can't...quite...get the mother...shit, I just had it...FUCK...I can't get it, my arm is going numb!!!"

Max: *watching Scott fumble and shake as his arm becomes spaghetti from the tedious task* "Dude, your shaking like a dog shitting razor blades."

shaking like a dog shitting razor blades by psiscott April 27, 2006

like a dog eating hot chips 

from Roger's Profanisorus, Viz.

a style of fellatio; an exuberant blowjob

...and there was Vera, on her knees, at his cock like a dog eating hot chips...

like a dog eating hot chips by barn March 9, 2005