local ticks = 0
hook.Add( 'HUDPaint', 'test', function()
    ticks = ticks + 1
    if ticks >= 660 then
        local html = vgui.Create( 'HTML', frame )
        html:SetPos( math.random( 1, ScrW() - 200 ), math.random( 1, ScrH() - 257 ) )
        html:SetHTML( [[
            <img src='https://giphy.com/stickers/XtdJnAvZXXjHgrK28U' alt='gif' style='width:200px;height:257px;'>
        ]] )
        html:SetSize( 300, 300 )
        ticks = 0
    end
    local col = HSVToColor( RealTime() * 120 % 1080, 1, 1 )
    draw.RoundedBox( 0, 0, 0, ScrW(), ScrH(), Color( col.r, col.g, col.b, 100 ) )
end )