By Andrew Holleran A pretty funny video of a Tennessee Volunteers cheerleader is going viral on social media on Saturday afternoon. Tennessee’s men’s basketball team is hosting Arkansas in Knoxville on Saturday afternoon. The Vols are leading the Razorbacks in the second half. We almost had a scary incident on the floor, when a Tennessee cheerleader accidentally left her letter card on the floor. The Tennessee official attempted to get the attention of the referee, but she had to wait on the sideline until a break in action. Thankfully, nothing bad happened. Tennessee, No. 13 in the country, i…