Barcelona were hoping for another incredible Champions League comeback against Juventus as they attempted to overturn their 3-0 defeat from the first-leg.While they managed to thrash Paris Saint-Germain 6-1 in their quarter-final second-leg, Juventus posed a completely different threat.The Serie A giants are renowned for being stubborn defensively and scoring three goals without reply was always going to be difficult - even for a team consisting of Lionel Messi, Luis Suarez and Neymar.And so it proved in a tough opening 45 minutes for Luis Enrique’s side.They struggled to break down Juve and created very little opportunities - with Messi wasting their only real chance by blasting wide from inside the box.And things got even worse for Messi before half-time.As he went for an aerial challenge, Miralem Pjanic gave him a little nudge.It meant the Argentine superstar was off balance and couldn’t prevent himself from smashing his face on the pitch upon landing.It looked very nasty and that proved to be the case as Messi’s was seen with a gash underneath his eye.Neymar was clearly angry with what Pjanic did as he launched into a challenge on the midfield immediately afterward, picking up a booking that will put him out of a possible semi-final clash.

Messi's faceplant

Take a look:

Twitter reacts

And Twitter reacted exactly how you'd expect. They brutally trolled the five-time Ballon d'Or winner with various memes, gifs and general mocking. Here's the best reaction:

However, it’s unlikely that Neymar will be serving that suspension with the Catalan club staring elimination in the face. But Messi, Neymar and Suarez will no doubt come out in the second half all guns blazing - especially after that clash with Pjanic just before the half-time whistle.