[Switch Weapon] BOOM!!!

Has anyone else experienced this unique glitch? If I change weapons while the conditions are just right (i.e. impulsing while an enemy bot is shooting at me and attempting to kick me I think, hard to tell) you EXPLODE IN A RAGING BALL OF FIRE! (But you don't die
) And have the HUD gun anim of holding your previous weap, without the weapon
Is this just the eccentric personality of my dell manifesting, or is this something someone else has seen before?
Non-SVN version 1.1 that permanently says "Happy Birthday Hirato!" in the bottom right corner of the main menu


Is this just the eccentric personality of my dell manifesting, or is this something someone else has seen before?
Non-SVN version 1.1 that permanently says "Happy Birthday Hirato!" in the bottom right corner of the main menu