The hot dog trick is when you're doing a girl doggy (Soprano style, from the back!) and you take your hog out and rest it gently between her ass checks. Then after a few seconds when she wonders what the hell is going on, she'll usually ask, "What the hell are you doing". You reply with a shrug of the shoulders, "The hot dog trick, duh."
by Spanish Mike August 19, 2005
Saying you can or can't teach something to someone once they've gotten past the time when they learned their ideals/ways. Saying you can or can't change someones mind about their long term opinions or beliefs. can be referring to a human as well.
A: my dog won't listen when I tell him to sit!
B: yeah, you can't teach an old dog new tricks.
A: but can't you just hear me out on this, B?
B: no! I made up my mind a long time ago.
A: *sigh* you can't teach an old dog new tricks.
A: I'm 70 years old but I just learned rock climbing!
B: you can teach an old dog new tricks!
B: yeah, you can't teach an old dog new tricks.
A: but can't you just hear me out on this, B?
B: no! I made up my mind a long time ago.
A: *sigh* you can't teach an old dog new tricks.
A: I'm 70 years old but I just learned rock climbing!
B: you can teach an old dog new tricks!
by Rileyisafk December 18, 2022
You can't teach an old dog new tricks when they have been used to using a cell phone instead of a smart phone.
by Zahraa June 13, 2017
by Andre the CRACKER DACKER November 18, 2016