Watch 5SOS Try To Hit On Girls With The Worst Pickup Lines (And Totally Bomb)

A polar bear, Luke? C'mon!

5 Seconds of Summer may look adorable and charming on the outside, but they may need help with their mackin' skills. Their go-to pickup line? It's something about a polar bear... and not the cuddly kind.

"How much does a polar bear weigh?" Luke Hemmings told MTV when we asked for his corniest move. That's it.

If that line doesn't make sense to you now, check out the video below for it to all make sense.

Will 5SOS be using that joke at the 2014 VMAs after they perform? There's no way to tell, but I do know that Calum is already taken.

Watch 5SOS use their worst pickup lines and do their sit-down chair dance.

Related: 53 Life-Altering Moments The VMAs Burned Into Your Brain Forever