I cant think of this films name, need some help?

Okay, so here goes (because ive never seen it details will be sketchy)

Its a recent teen/slapstick comedy revolved around 3 people working in a super market (wal-mart Esq) 1 women and 2 guys (one's a bit chubby with a beard)

It was out in cinema's but i don't think it did too well.

The Display stands for it showed the 3 of them riding a trolley with the chubby guy lying under it.

If anyone has a clue as to this film its really appreciated.