sure to be sure 

something that people use when trying to imitate Irish people, but they look/sound like an eejit as nobody in Ireland uses it...

sure to be sure by Cully April 1, 2003

just to be sure it's Westinghouse 

Means the same as the phrase, "just to be sure"; the "it's Westinghouse" part originated from television commercials for Westinghouse Electric in the 1950s, who's catchphrase was, "You can be sure, if it's Westinghouse".

{Craig}: Hey Paul, did you remember to charge your wheelchair today?
{Paul}: I think so but let me check just to be sure it's Westinghouse.

just to be sure it's Westinghouse by Telephony July 28, 2014

a surprise to be sure, but a welcome one

A reference Star Wars fans like to use, when a good thing unexpectedly happens. Originally used by then senator palpatine as he was voted supreme chancellor.

A: A trailer for a new Star Wars mobile game was just released.
B: A surprise to be sure, but a welcome one.

a surprise to be sure, but a welcome one by bobafettbountyhunting February 17, 2021

I’ll be sure to

When you act like you’re committing to doing something important, but you don’t actually take the steps to ensure that you do said action.

I’ll be sure to do that this weekend

I’ll be sure to by San Diego Francis February 12, 2026

Thanks! We've sent you an email, but we need to make sure your email works. Click the link in your email and your entry will be reviewed soon.

Something I see after I send a definition to UD.

"Thanks! We've sent you an email, but we need to make sure your email works. Click the link in your email and your entry will be reviewed soon."

Oh.

Thanks! We've sent you an email, but we need to make sure your email works. Click the link in your email and your entry will be reviewed soon. by Thanks! We've sent you an em April 4, 2013